HYQVIA

Immunoglobulins, Normal Human

If a patient misses a dose or appointment, administer the missed dose as soon as possible and then resume scheduled treatments as applicable.

Injectable Administration

Visually inspect parenteral products for particulate matter and discoloration whenever solution and container permit. The appearance of the immune globulin product can vary from clear to slightly opalescent and colorless or pale yellow. The appearance of the hyaluronidase product should be clear and colorless. Do not use either component if the solution is cloudy or has particulates.
Allow the refrigerated product to come to room temperature before use; do not use external heat sources.
Do not shake the vials.
Hyaluronidase and immune globulin are administered sequentially. Do not mix in the same container. Do not mix or administer with other parenteral products or use each component alone.
Storage: Hyaluronidase, recombinant; immune globulin contains no preservative. Discard unused product immediately according to local standards for biohazard products.

Subcutaneous Administration

Infuse the 2 components of hyaluronidase, recombinant; immune globulin sequentially, beginning with the hyaluronidase.
 
Preparation of recombinant human hyaluronidase
Attach a syringe to a needle or needle-less transfer device and draw the full contents of the vial into the syringe.
Repeat for each additional hyaluronidase vial using the same syringe, if possible.
Attach the syringe to the subcutaneous needle set and prime up to the needle hub.
 
Preparation of immune globulin
Transfer contents of the vial(s) by pooling into a syringe or an infusion bag using a transfer device; attach and prime the pump administration tubing. Alternatively, directly spike the vial using a vented pump administration tubing and prime.
 
Subcutaneous infusion
Infusion requires an infusion pump capable of infusing a therapeutic dose at infusion rates of up to 300 mL/hour/site. The ability to titrate the flow is needed.
To ensure maximum flow rates, use a subcutaneous needle set that is 24-gauge and labeled for high flow rates.
Suggested sites for infusion are the middle to upper abdomen and thighs. If 2 sites are used, the sites should be on the opposite side of the body. A bifurcated needle set may be used.
Consider using longer needles (12 or 14 mm rather than 9 mm) to prevent infusion site leakage.
Rotate infusion sites by choosing opposite sides of the body between successive infusions.
Pinch at least 1 inch of skin between 2 fingers and insert the subcutaneous needle at a 90-degree angle. Secure the needle with sterile tape.
Gently pull back on the plunger of the attached syringe. If blood is seen in the tubing, discard the needle and repeat insertion with a new subcutaneous needle and infusion site.
Secure the needle with a sterile dressing.
Administer the entire volume of hyaluronidase into 1 injection site at an initial rate of 1 to 2 mL/minute or as tolerated. If 2 sites are used, administer one-half of the hyaluronidase in each site.
Begin the infusion of immune globulin through the same subcutaneous needle set within 10 minutes of the hyaluronidase infusion using a variable rate program of the infusion pump.
Patients weighing 40 kg or more: For the first 2 infusions, initiate at a rate of 10 mL/hour/site; gradually increase as tolerated to a maximum of 120 mL/hour/site for the first 5 to 15 minutes. If this is tolerated, may increase up to a maximum of 240 mL/hour/site for the remainder of the infusion. For subsequent infusions, initiate at 10 mL/hour/site; gradually increase as tolerated to a maximum of 240 mL/hour/site for the first 5 to 15 minutes. If this is tolerated, may increase up to a maximum of 300 mL/hour/site for the remainder of the infusion.
Patients weighing less than 40 kg: For the first 2 infusions, initiate at a rate of 5 mL/hour/site; gradually increase as tolerated to a maximum of 40 mL/hour/site for the first 5 to 15 minutes. If this is tolerated, may increase up to a maximum of 80 mL/hour/site for the remainder of the infusion. For subsequent infusions, initiate at 10 mL/hour/site; gradually increase as tolerated to a maximum of 80 mL/hour/site for the first 5 to 15 minutes. If this is tolerated, may increase up to a maximum of 160 mL/hour/site for the remainder of the infusion.
At the end of the infusion, flush the infusion tubing up to the needle with 0.9% Sodium Chloride Injection or 5% Dextrose Injection, if needed.

Severe

cardiac arrest / Early / Incidence not known
myocardial infarction / Delayed / Incidence not known
thromboembolism / Delayed / Incidence not known
anaphylactic shock / Rapid / Incidence not known
Stevens-Johnson syndrome / Delayed / Incidence not known
anaphylactoid reactions / Rapid / Incidence not known
erythema multiforme / Delayed / Incidence not known
hemolytic anemia / Delayed / Incidence not known
pancytopenia / Delayed / Incidence not known
renal failure (unspecified) / Delayed / Incidence not known
renal tubular necrosis / Delayed / Incidence not known
osmotic nephrosis / Early / Incidence not known
coma / Early / Incidence not known
seizures / Delayed / Incidence not known
bronchospasm / Rapid / Incidence not known
pulmonary edema / Early / Incidence not known
acute respiratory distress syndrome (ARDS) / Early / Incidence not known
cyanosis / Early / Incidence not known
apnea / Delayed / Incidence not known
aseptic meningitis / Delayed / Incidence not known

Moderate

hypertension / Early / Incidence not known
hypotension / Rapid / Incidence not known
bullous rash / Early / Incidence not known
leukopenia / Delayed / Incidence not known
hemolysis / Early / Incidence not known
erythema / Early / Incidence not known
antibody formation / Delayed / Incidence not known
dyspnea / Early / Incidence not known
hypoxia / Early / Incidence not known

Mild

injection site reaction / Rapid / 51.9-51.9
headache / Early / 21.0-21.0
fatigue / Early / 11.1-11.1
vomiting / Early / 7.4-7.4
nausea / Early / 7.4-7.4
fever / Early / 7.4-7.4
infection / Delayed / Incidence not known
pruritus / Rapid / Incidence not known
abdominal pain / Early / Incidence not known
anxiety / Delayed / Incidence not known
tremor / Early / Incidence not known
insomnia / Early / Incidence not known
hyperhidrosis / Delayed / Incidence not known
back pain / Delayed / Incidence not known

Cardiac disease, coronary artery disease, diabetes mellitus, geriatric, heart failure, hypertriglyceridemia, hyponatremia, obesity, thromboembolism

Thromboembolism is known to be associated with immune globulin therapy, regardless of the route of administration. Thrombosis can occur in patients without any known risk factors; however, patients most at risk include geriatric patients, those with multiple cardiovascular risk factors (known cardiac disease), impaired cardiac output (heart failure), prolonged immobilization, obesity, diabetes mellitus, use of estrogens, indwelling central venous catheters, acquired or inherited coagulation disorders, and patients with a history of a thrombotic event, vascular disease, atherosclerosis (coronary artery disease), and/or known or suspected hyperviscosity. Assessment of blood viscosity may be warranted for patients at risk for hyperviscosity such as those with cryoglobulins, fasting chylomicronemia, hypertriglyceridemia, or monoclonal gammopathies. Rapid infusion rates and high doses may increase the risk in patients who are already at risk for thrombotic events. For patients at risk of developing thrombosis, use the minimum recommended dose administered at the minimum practicable rate. Hyperproteinemia, increased serum viscosity, and hyponatremia may also occur in patients receiving immune globulin therapy. Distinguish true hyponatremia from a pseudohyponatremia that is associated with or causally related to hyperproteinemia with concomitant decreased calculated serum osmolality or elevated osmolar gap. Treatment aimed at decreasing serum free water in patients with pseudohyponatremia may lead to volume depletion, a further increase in serum viscosity, and a possible predisposition to thrombotic events. Ensure patients are not volume depleted prior to the initiation of hyaluronidase, recombinant; immune globulin therapy and monitor for signs and symptoms of thrombosis during and after each infusion. Encourage patients to report any pain, swelling, discoloration, and/or warmth of the arms or legs, unexplained shortness of breath, chest pain/discomfort, unexplained tachycardia, and numbness or weakness on 1 side of the body.

HYQVIA

Rx

Subcutaneously administered human IgG used for primary immune deficiency in adults and pediatric patients 2 years and older
Used with recombinant human hyaluronidase for enhanced absorption and dispersion
Requires just 1 infusion up to once per month

For the treatment of primary immunoglobulin deficiency (e.g., common variable immunodeficiency, agammaglobulinemia, hypogammaglobulinemia, Wiskott-Aldrich syndrome).
NOTE: Only initiate treatment using a gradual upward titration of the dose with increasing time intervals between doses. Initiation with a full monthly dose has not been studied.
for the treatment of primary immunoglobulin deficiency in patients naive to IgG treatment or switching from subcutaneous immune globulin. Subcutaneous dosage (Initial dose titration) Adults

Administer the first dose of hyaluronidase, recombinant; immune globulin subcutaneously 1 week after the last infusion of previous treatment according to the following schedule. Week 1 (first infusion): 25% of target dose; Week 2 (second infusion): 50% of target dose; Week 3: no infusion; Week 4 (third infusion): 75% of target dose; Weeks 5 and 6: no infusion; Week 7 (4th infusion if required): target dose.

Children and Adolescents 2 to 17 years

Administer the first dose of hyaluronidase, recombinant; immune globulin subcutaneously 1 week after the last infusion of previous treatment according to the following schedule. Week 1 (first infusion): 25% of target dose; Week 2 (second infusion): 50% of target dose; Week 3: no infusion; Week 4 (third infusion): 75% of target dose; Weeks 5 and 6: no infusion; Week 7 (4th infusion if required): target dose.

Subcutaneous dosage (Maintenance) Adults

300 to 600 mg/kg/dose subcutaneously every 3 to 4 weeks. Adjust dose according to clinical response.

Children and Adolescents 2 to 17 years

300 to 600 mg/kg/dose subcutaneously every 3 to 4 weeks. Adjust dose according to clinical response.

for the treatment of primary immunoglobulin deficiency in patients switching from intravenous immune globulin (IVIG). Subcutaneous dosage (Initial dose titration) Adults

Administer the first dose of hyaluronidase, recombinant; immune globulin subcutaneously 1 week after the last infusion of previous treatment according to the following schedule. Week 1 (first infusion): 25% of target dose; Week 2 (second infusion): 50% of target dose; Week 3: no infusion; Week 4 (third infusion): 75% of target dose; Weeks 5 and 6: no infusion; Week 7 (4th infusion if required): target dose (same dose and frequency as previous IVIG treatment).

Children and Adolescents 2 to 17 years

Administer the first dose of hyaluronidase, recombinant; immune globulin subcutaneously 1 week after the last infusion of previous treatment according to the following schedule. Week 1 (first infusion): 25% of target dose; Week 2 (second infusion): 50% of target dose; Week 3: no infusion; Week 4 (third infusion): 75% of target dose; Weeks 5 and 6: no infusion; Week 7 (4th infusion if required): target dose (same dose and frequency as previous IVIG treatment).

Subcutaneous dosage (Maintenance) Adults

Administer hyaluronidase, recombinant; immune globulin subcutaneously at the same dose and frequency as previous IVIG treatment. Adjust dose according to clinical response and IgG serum trough concentrations, as serum concentrations should be comparable with IVIG concentrations with the same dosing regimen. Calculate the difference between the current serum IgG concentration and the IgG concentration during previous IVIG therapy. Use the table provided in the product labeling to find the difference and the corresponding amount in mL by which to increase or decrease the dose per dosing interval based on the patient's weight. If administered at a different interval than previous treatment, then adjust dose by clinical response.

Children and Adolescents 2 to 17 years

Administer hyaluronidase, recombinant; immune globulin subcutaneously at the same dose and frequency as previous IVIG treatment. Adjust dose according to clinical response and IgG serum trough concentrations, as serum concentrations should be comparable with IVIG concentrations with the same dosing regimen. Calculate the difference between the current serum IgG concentration and the IgG concentration during previous IVIG therapy. Use the table provided in the product labeling to find the difference and the corresponding amount in mL by which to increase or decrease the dose per dosing interval based on the patient's weight. If administered at a different interval than previous treatment, then adjust dose by clinical response.

For measles prophylaxis in patients with immunoglobulin deficiency who have been exposed to measles or are at risk of measles exposure. Subcutaneous dosage Adults

400 mg/kg/dose subcutaneously as soon as possible and within 6 days of exposure. This dose should provide a serum concentration more than 240 milli-International Units/mL of measles antibodies for at least two weeks. If a patient is at risk of future measles exposure and receives a dose less than 530 mg/kg/dose subcutaneously every 3 to 4 weeks, the dose should be increased to at least 530 mg/kg/dose. This should provide a serum concentration of 240 milli-International Units/mL of measles antibodies for at least 22 days after infusion.

Children and Adolescents 2 to 17 years

400 mg/kg/dose subcutaneously as soon as possible and within 6 days of exposure. This dose should provide a serum concentration more than 240 milli-International Units/mL of measles antibodies for at least two weeks. If a patient is at risk of future measles exposure and receives a dose less than 530 mg/kg/dose subcutaneously every 3 to 4 weeks, the dose should be increased to at least 530 mg/kg/dose. This should provide a serum concentration of 240 milli-International Units/mL of measles antibodies for at least 22 days after infusion.

Hepatic Impairment

Specific guidelines for dosage adjustments in hepatic impairment are not available; it appears that no dosage adjustments are needed.

Renal Impairment

Specific guidelines for dosage adjustments in renal impairment are not available. In patients who are at risk of developing renal dysfunction because of pre-existing renal insufficiency or predisposition to acute renal failure, consider lower, more frequent dosing. If renal function deteriorates, consider discontinuation.

Acetaminophen; Aspirin, ASA; Caffeine: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function. (Minor) Salicylates, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Acetaminophen; Aspirin: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function. (Minor) Salicylates, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Acetaminophen; Aspirin; Diphenhydramine: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function. (Minor) Salicylates, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Acetaminophen; Ibuprofen: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Acyclovir: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like acyclovir. Administer IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function. Periodic monitoring of renal function tests and urine output is particularly important in patients judged to have a potential risk for developing acute renal failure.
Adefovir: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like adefovir. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Amide local anesthetics: (Moderate) Hyaluronidase, when used in combination with local anesthetics, hastens the onset of analgesia and reduces the swelling caused by local infiltration; this interaction is beneficial and is the reason hyaluronidase is used adjunctively in local infiltrative anesthesia techniques. However, the wider spread of the local anesthetic solution may increase the systemic absorption of the local anesthetic, which shortens the duration of anesthetic action and tends to increase the potential risk for systemic side effects.
Amikacin: (Moderate) Immune globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like aminoglycosides. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Closely monitor renal function.
Aminoglycosides: (Moderate) Immune globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like aminoglycosides. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Closely monitor renal function.
Aminosalicylate sodium, Aminosalicylic acid: (Minor) Salicylates, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Amlodipine; Celecoxib: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Amphotericin B lipid complex (ABLC): (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like amphotericin B. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Amphotericin B liposomal (LAmB): (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like amphotericin B. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Amphotericin B: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like amphotericin B. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Articaine; Epinephrine: (Moderate) Hyaluronidase, when used in combination with local anesthetics, hastens the onset of analgesia and reduces the swelling caused by local infiltration; this interaction is beneficial and is the reason hyaluronidase is used adjunctively in local infiltrative anesthesia techniques. However, the wider spread of the local anesthetic solution may increase the systemic absorption of the local anesthetic, which shortens the duration of anesthetic action and tends to increase the potential risk for systemic side effects.
Aspirin, ASA: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function. (Minor) Salicylates, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Aspirin, ASA; Butalbital; Caffeine: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function. (Minor) Salicylates, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Aspirin, ASA; Caffeine: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function. (Minor) Salicylates, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Aspirin, ASA; Caffeine; Orphenadrine: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function. (Minor) Salicylates, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Aspirin, ASA; Carisoprodol: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function. (Minor) Salicylates, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Aspirin, ASA; Carisoprodol; Codeine: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function. (Minor) Salicylates, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Aspirin, ASA; Citric Acid; Sodium Bicarbonate: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function. (Minor) Salicylates, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Aspirin, ASA; Dipyridamole: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function. (Minor) Salicylates, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Aspirin, ASA; Omeprazole: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function. (Minor) Salicylates, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Aspirin, ASA; Oxycodone: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function. (Minor) Salicylates, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Bacitracin: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like bacitracin. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Benzoic Acid; Hyoscyamine; Methenamine; Methylene Blue; Phenyl Salicylate: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function. (Minor) Salicylates, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Bismuth Subsalicylate: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function. (Minor) Salicylates, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Bismuth Subsalicylate; Metronidazole; Tetracycline: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function. (Minor) Salicylates, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Bupivacaine Liposomal: (Moderate) Hyaluronidase, when used in combination with local anesthetics, hastens the onset of analgesia and reduces the swelling caused by local infiltration; this interaction is beneficial and is the reason hyaluronidase is used adjunctively in local infiltrative anesthesia techniques. However, the wider spread of the local anesthetic solution may increase the systemic absorption of the local anesthetic, which shortens the duration of anesthetic action and tends to increase the potential risk for systemic side effects.
Bupivacaine: (Moderate) Hyaluronidase, when used in combination with local anesthetics, hastens the onset of analgesia and reduces the swelling caused by local infiltration; this interaction is beneficial and is the reason hyaluronidase is used adjunctively in local infiltrative anesthesia techniques. However, the wider spread of the local anesthetic solution may increase the systemic absorption of the local anesthetic, which shortens the duration of anesthetic action and tends to increase the potential risk for systemic side effects.
Bupivacaine; Epinephrine: (Moderate) Hyaluronidase, when used in combination with local anesthetics, hastens the onset of analgesia and reduces the swelling caused by local infiltration; this interaction is beneficial and is the reason hyaluronidase is used adjunctively in local infiltrative anesthesia techniques. However, the wider spread of the local anesthetic solution may increase the systemic absorption of the local anesthetic, which shortens the duration of anesthetic action and tends to increase the potential risk for systemic side effects.
Bupivacaine; Lidocaine: (Moderate) Hyaluronidase, when used in combination with local anesthetics, hastens the onset of analgesia and reduces the swelling caused by local infiltration; this interaction is beneficial and is the reason hyaluronidase is used adjunctively in local infiltrative anesthesia techniques. However, the wider spread of the local anesthetic solution may increase the systemic absorption of the local anesthetic, which shortens the duration of anesthetic action and tends to increase the potential risk for systemic side effects.
Bupivacaine; Meloxicam: (Moderate) Hyaluronidase, when used in combination with local anesthetics, hastens the onset of analgesia and reduces the swelling caused by local infiltration; this interaction is beneficial and is the reason hyaluronidase is used adjunctively in local infiltrative anesthesia techniques. However, the wider spread of the local anesthetic solution may increase the systemic absorption of the local anesthetic, which shortens the duration of anesthetic action and tends to increase the potential risk for systemic side effects. (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Butalbital; Aspirin; Caffeine; Codeine: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function. (Minor) Salicylates, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Capreomycin: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like capreomycin. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Celecoxib: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Celecoxib; Tramadol: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Chloroprocaine: (Moderate) Hyaluronidase, when used in combination with local anesthetics, hastens the onset of analgesia and reduces the swelling caused by local infiltration; this interaction is beneficial and is the reason hyaluronidase is used adjunctively in local infiltrative anesthesia techniques. However, the wider spread of the local anesthetic solution may increase the systemic absorption of the local anesthetic, which shortens the duration of anesthetic action and tends to increase the potential risk for systemic side effects.
Chlorpheniramine; Ibuprofen; Pseudoephedrine: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Choline Salicylate; Magnesium Salicylate: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function. (Minor) Salicylates, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Cidofovir: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like cidofovir. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Cisplatin: (Moderate) Closely monitor renal function if concomitant use with cisplatin and immune globulin products (IVIG) are necessary. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Cisplatin can cause nephrotoxicity, which may be exacerbated with the use of additional nephrotoxins. IVIG has been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death.
Cocaine: (Moderate) Hyaluronidase, when used in combination with local anesthetics, hastens the onset of analgesia and reduces the swelling caused by local infiltration; this interaction is beneficial and is the reason hyaluronidase is used adjunctively in local infiltrative anesthesia techniques. However, the wider spread of the local anesthetic solution may increase the systemic absorption of the local anesthetic, which shortens the duration of anesthetic action and tends to increase the potential risk for systemic side effects.
Colistimethate, Colistin, Polymyxin E: (Moderate) Use caution with concomitant Immune Globulin (IG) products and colistimethate sodium. IG products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Closely monitor renal function.
Colistin: (Moderate) Use caution with concomitant Immune Globulin (IG) products and colistimethate sodium. IG products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Closely monitor renal function.
Conjugated Estrogens: (Minor) Estrogens, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Conjugated Estrogens; Bazedoxifene: (Minor) Estrogens, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Conjugated Estrogens; Medroxyprogesterone: (Minor) Estrogens, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Corticotropin, ACTH: (Minor) Corticosteroids (e.g., cortisone, corticotropin, ACTH), when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Cortisone: (Minor) Corticosteroids (e.g., cortisone, corticotropin, ACTH), when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Cyclosporine: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like cyclosporine. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Desogestrel; Ethinyl Estradiol: (Minor) Estrogens, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Diclofenac: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Diclofenac; Misoprostol: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Dienogest; Estradiol valerate: (Minor) Estrogens, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Diethylstilbestrol, DES: (Minor) Estrogens, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Diflunisal: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Diphenhydramine; Ibuprofen: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Diphenhydramine; Naproxen: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Drospirenone; Estetrol: (Minor) Estrogens, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Drospirenone; Estradiol: (Minor) Estrogens, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Drospirenone; Ethinyl Estradiol: (Minor) Estrogens, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Drospirenone; Ethinyl Estradiol; Levomefolate: (Minor) Estrogens, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Efgartigimod Alfa: (Moderate) Monitor for reduced efficacy of immune globulin during coadministration with efgartigimod. Concomitant use of efgartigimod with medications that bind to the human neonatal Fc receptor (FcRn), such as immune globulin, may reduce immune globulin exposure and efficacy. Consider efgartigimod discontinuation and the use of alternative therapies if long-term therapy with immune globulin is needed.
Efgartigimod Alfa; Hyaluronidase: (Moderate) Monitor for reduced efficacy of immune globulin during coadministration with efgartigimod. Concomitant use of efgartigimod with medications that bind to the human neonatal Fc receptor (FcRn), such as immune globulin, may reduce immune globulin exposure and efficacy. Consider efgartigimod discontinuation and the use of alternative therapies if long-term therapy with immune globulin is needed.
Elagolix; Estradiol; Norethindrone acetate: (Minor) Estrogens, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Ester local anesthetics: (Moderate) Hyaluronidase, when used in combination with local anesthetics, hastens the onset of analgesia and reduces the swelling caused by local infiltration; this interaction is beneficial and is the reason hyaluronidase is used adjunctively in local infiltrative anesthesia techniques. However, the wider spread of the local anesthetic solution may increase the systemic absorption of the local anesthetic, which shortens the duration of anesthetic action and tends to increase the potential risk for systemic side effects.
Esterified Estrogens: (Minor) Estrogens, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Esterified Estrogens; Methyltestosterone: (Minor) Estrogens, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Estradiol: (Minor) Estrogens, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Estradiol; Levonorgestrel: (Minor) Estrogens, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Estradiol; Norethindrone: (Minor) Estrogens, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Estradiol; Norgestimate: (Minor) Estrogens, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Estradiol; Progesterone: (Minor) Estrogens, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Estrogens: (Minor) Estrogens, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Estropipate: (Minor) Estrogens, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Ethinyl Estradiol; Norelgestromin: (Minor) Estrogens, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Ethinyl Estradiol; Norethindrone Acetate: (Minor) Estrogens, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Ethinyl Estradiol; Norgestrel: (Minor) Estrogens, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Ethynodiol Diacetate; Ethinyl Estradiol: (Minor) Estrogens, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Etodolac: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Etonogestrel; Ethinyl Estradiol: (Minor) Estrogens, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Fenoprofen: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Flurbiprofen: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Foscarnet: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like foscarnet. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Ganciclovir: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like ganciclovir. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Gentamicin: (Moderate) Immune globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like aminoglycosides. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Closely monitor renal function.
Hydrocodone; Ibuprofen: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Hyoscyamine; Methenamine; Methylene Blue; Phenyl Salicylate; Sodium Biphosphate: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function. (Minor) Salicylates, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Ibuprofen: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Ibuprofen; Famotidine: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Ibuprofen; Oxycodone: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Ibuprofen; Pseudoephedrine: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Indomethacin: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Ketoprofen: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Ketorolac: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Levonorgestrel; Ethinyl Estradiol: (Minor) Estrogens, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Levonorgestrel; Ethinyl Estradiol; Ferrous Bisglycinate: (Minor) Estrogens, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Levonorgestrel; Ethinyl Estradiol; Ferrous Fumarate: (Minor) Estrogens, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Lidocaine: (Moderate) Hyaluronidase, when used in combination with local anesthetics, hastens the onset of analgesia and reduces the swelling caused by local infiltration; this interaction is beneficial and is the reason hyaluronidase is used adjunctively in local infiltrative anesthesia techniques. However, the wider spread of the local anesthetic solution may increase the systemic absorption of the local anesthetic, which shortens the duration of anesthetic action and tends to increase the potential risk for systemic side effects.
Lidocaine; Epinephrine: (Moderate) Hyaluronidase, when used in combination with local anesthetics, hastens the onset of analgesia and reduces the swelling caused by local infiltration; this interaction is beneficial and is the reason hyaluronidase is used adjunctively in local infiltrative anesthesia techniques. However, the wider spread of the local anesthetic solution may increase the systemic absorption of the local anesthetic, which shortens the duration of anesthetic action and tends to increase the potential risk for systemic side effects.
Lidocaine; Prilocaine: (Moderate) Hyaluronidase, when used in combination with local anesthetics, hastens the onset of analgesia and reduces the swelling caused by local infiltration; this interaction is beneficial and is the reason hyaluronidase is used adjunctively in local infiltrative anesthesia techniques. However, the wider spread of the local anesthetic solution may increase the systemic absorption of the local anesthetic, which shortens the duration of anesthetic action and tends to increase the potential risk for systemic side effects.
Magnesium Salicylate: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function. (Minor) Salicylates, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Measles Virus; Mumps Virus; Rubella Virus; Varicella Virus Vaccine, Live: (Major) Do not give immune globulin including varicella zoster immune globulin concurrently with the varicella-zoster virus vaccine, live. Because of the potential inhibition of the immune response to vaccination by passively transferred antibodies, it is advisable not to give varicella-zoster virus vaccine, live to any patient who has received blood (except washed red blood cells), plasma transfusions, or immunoglobulins within the previous 5 months. There should be an interval of at least 5 months following administration of immune globulin, including varicella-zoster immune globulin, VZIG, before varicella vaccination. After varicella vaccination, the CDC recommends that immune globulin products should not be given for 3 weeks, unless the benefit outweighs the risk; the manufacturer recommends waiting 2 months before administering immunoglobulins. In the case that IgG products are administered within 3 weeks of vaccination, the vaccinee should be either revaccinated at 5 months or tested for immunity and revaccinated if seronegative. Consult current CDC guidelines for recommendations. (Major) Rubella virus vaccine or Measles/mumps/rubella vaccines, MMR should not be given for at least 3 months following administration of blood, plasma, and/or immunoglobulins because antibodies in these products can neutralize the vaccine.
Measles/Mumps/Rubella Vaccines, MMR: (Major) Rubella virus vaccine or Measles/mumps/rubella vaccines, MMR should not be given for at least 3 months following administration of blood, plasma, and/or immunoglobulins because antibodies in these products can neutralize the vaccine.
Meclofenamate Sodium: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Mefenamic Acid: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Meloxicam: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Mepivacaine: (Moderate) Hyaluronidase, when used in combination with local anesthetics, hastens the onset of analgesia and reduces the swelling caused by local infiltration; this interaction is beneficial and is the reason hyaluronidase is used adjunctively in local infiltrative anesthesia techniques. However, the wider spread of the local anesthetic solution may increase the systemic absorption of the local anesthetic, which shortens the duration of anesthetic action and tends to increase the potential risk for systemic side effects.
Methenamine; Sodium Salicylate: (Minor) Salicylates, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Nabumetone: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Naproxen: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Naproxen; Esomeprazole: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Naproxen; Pseudoephedrine: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Nonsteroidal antiinflammatory drugs: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Norethindrone Acetate; Ethinyl Estradiol; Ferrous fumarate: (Minor) Estrogens, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Norethindrone; Ethinyl Estradiol: (Minor) Estrogens, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Norethindrone; Ethinyl Estradiol; Ferrous fumarate: (Minor) Estrogens, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Norgestimate; Ethinyl Estradiol: (Minor) Estrogens, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Oxaprozin: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Pamidronate: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like pamidronate. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Paromomycin: (Moderate) Immune globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like aminoglycosides. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Closely monitor renal function.
Pentamidine: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like pentamidine. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Piroxicam: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Plazomicin: (Moderate) Immune globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like aminoglycosides. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Closely monitor renal function.
Polymyxin B: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like polymyxin B. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Pozelimab: (Major) Avoid concomitant use of pozelimab and intravenous immune globulin (IVIG). If use is necessary, monitor for reduced clinical efficacy of pozelimab. Concomitant use may decrease serum pozelimab concentrations.
Prilocaine: (Moderate) Hyaluronidase, when used in combination with local anesthetics, hastens the onset of analgesia and reduces the swelling caused by local infiltration; this interaction is beneficial and is the reason hyaluronidase is used adjunctively in local infiltrative anesthesia techniques. However, the wider spread of the local anesthetic solution may increase the systemic absorption of the local anesthetic, which shortens the duration of anesthetic action and tends to increase the potential risk for systemic side effects.
Prilocaine; Epinephrine: (Moderate) Hyaluronidase, when used in combination with local anesthetics, hastens the onset of analgesia and reduces the swelling caused by local infiltration; this interaction is beneficial and is the reason hyaluronidase is used adjunctively in local infiltrative anesthesia techniques. However, the wider spread of the local anesthetic solution may increase the systemic absorption of the local anesthetic, which shortens the duration of anesthetic action and tends to increase the potential risk for systemic side effects.
Ravulizumab: (Major) Administer a supplemental dose of ravulizumab and monitor for reduced efficacy of ravulizumab during concurrent use with immune globulin. Consult the manufacturer'

s recommendations for the supplemental dosage. Concomitant use of immune gloublin with ravulizumab may reduce ravulizumab exposure and efficacy.
Relugolix; Estradiol; Norethindrone acetate: (Minor) Estrogens, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Ropivacaine: (Moderate) Hyaluronidase, when used in combination with local anesthetics, hastens the onset of analgesia and reduces the swelling caused by local infiltration; this interaction is beneficial and is the reason hyaluronidase is used adjunctively in local infiltrative anesthesia techniques. However, the wider spread of the local anesthetic solution may increase the systemic absorption of the local anesthetic, which shortens the duration of anesthetic action and tends to increase the potential risk for systemic side effects.
Rotavirus Vaccine: (Major) Efficacy of live attenuated virus vaccines such as Rotavirus may be impaired by immune globulin administration; revaccination may be necessary. As the passive transfer of antibodies may impair the efficacy of live attenuated virus vaccines, defer vaccination with live virus vaccines until approximately 3 months after immune globulin administration. Inform the immunizing physician of recent therapy with immune globulin so that appropriate measures can be taken.
Salicylates: (Minor) Salicylates, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Salsalate: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function. (Minor) Salicylates, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Sedating H1-blockers: (Minor) H1-blockers (antihistamines), when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Segesterone Acetate; Ethinyl Estradiol: (Minor) Estrogens, when given in large systemic doses, may render tissues partially resistant to the action of hyaluronidase. Patients receiving these medications may require larger amounts of hyaluronidase for equivalent dispersing effect.
Streptomycin: (Moderate) Immune globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like aminoglycosides. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Closely monitor renal function.
Streptozocin: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like streptozocin. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Sulindac: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Sumatriptan; Naproxen: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Tacrolimus: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like tacrolimus. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Tetracaine: (Moderate) Hyaluronidase, when used in combination with local anesthetics, hastens the onset of analgesia and reduces the swelling caused by local infiltration; this interaction is beneficial and is the reason hyaluronidase is used adjunctively in local infiltrative anesthesia techniques. However, the wider spread of the local anesthetic solution may increase the systemic absorption of the local anesthetic, which shortens the duration of anesthetic action and tends to increase the potential risk for systemic side effects.
Tobramycin: (Moderate) Immune globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like aminoglycosides. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Closely monitor renal function.
Tolmetin: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Valacyclovir: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like valacyclovir. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Valdecoxib: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like nonsteroidal anti-inflammatory drugs (NSAIDs) and salicylates. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Valganciclovir: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like valganciclovir. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Vancomycin: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like vancomycin. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.
Varicella-Zoster Virus Vaccine, Live: (Major) Do not give immune globulin including varicella zoster immune globulin concurrently with the varicella-zoster virus vaccine, live. Because of the potential inhibition of the immune response to vaccination by passively transferred antibodies, it is advisable not to give varicella-zoster virus vaccine, live to any patient who has received blood (except washed red blood cells), plasma transfusions, or immunoglobulins within the previous 5 months. There should be an interval of at least 5 months following administration of immune globulin, including varicella-zoster immune globulin, VZIG, before varicella vaccination. After varicella vaccination, the CDC recommends that immune globulin products should not be given for 3 weeks, unless the benefit outweighs the risk; the manufacturer recommends waiting 2 months before administering immunoglobulins. In the case that IgG products are administered within 3 weeks of vaccination, the vaccinee should be either revaccinated at 5 months or tested for immunity and revaccinated if seronegative. Consult current CDC guidelines for recommendations.
Zoledronic Acid: (Moderate) Immune Globulin (IG) products have been reported to be associated with renal dysfunction, acute renal failure, osmotic nephrosis, and death. Patients predisposed to acute renal failure include patients receiving known nephrotoxic drugs like zoledronic acid. Coadminister IG products at the minimum concentration available and the minimum rate of infusion practicable. Also, closely monitor renal function.

HYQVIA Intravenous Inj Sol: 1mL, 10-160U
HYQVIA Subcutaneous Inj Sol: 1mL, 10-160U

Adults

Dosage must be individualized and is highly variable depending on the nature and severity of the disease and on the individual patient response. There is no absolute maximum dosage of immune globulin or hyaluronidase.

Geriatric

Dosage must be individualized and is highly variable depending on the nature and severity of the disease and on the individual patient response. There is no absolute maximum dosage of immune globulin or hyaluronidase.

Adolescents

Dosage must be individualized and is highly variable depending on the nature and severity of the disease and on the individual patient response. There is no absolute maximum dosage of immune globulin or hyaluronidase.

Children

2 to 12 years: Dosage must be individualized and is highly variable depending on the nature and severity of the disease and on the individual patient response. There is no absolute maximum dosage of immune globulin or hyaluronidase.
younger than 2 years: Safety and efficacy have not been established.

Infants

Safety and efficacy have not been established.

Neonates

Safety and efficacy have not been established.

Immune globulin: Immunoglobulins are antibodies synthesized by B lymphocytes. Subcutaneous immune globulin (SCIG) supplies a broad spectrum of IgG antibodies capable of opsonization and neutralization of many toxins and microbes as well as complement activation. The amount of each IgG subclass is similar to that of human plasma. The Fc fragment of the IgG molecule allows the molecule to interact with and signal through Fc- gamma receptors on B cells and other cells of the phagocytic system. The Fc fragment also interacts with the Fc-binding plasma proteins, which is essential for complement activation and microorganism clearance. The passive immunity imparted by SCIG is capable of attenuating or preventing infectious diseases or deleterious reactions from toxins, mycoplasma, parasites, bacteria, and viruses. In immunomodulatory disease states, it is believed the Fc fragment of IgG and the Fc-gamma receptors on target cells (e.g., macrophages, B cells, natural killer cells, plasma cells, eosinophils, neutrophils, platelets) interact to up-regulate or down-regulate immune responses. In autoimmune cytopenias, blockade of Fc-gamma receptors on macrophages blocks the clearance of opsonized target cells. Immunomodulatory response may be facilitated by the immunoregulatory effects of anti-idiotypic antibodies on B cells and autoantibodies, regulation of helper T cell production, and apoptosis of immune system gene expression.
Hyaluronidase: Hyaluronidase is a dispersion agent that breaks down hyaluronic acid in connective tissue resulting in increased permeability and enhanced diffusion of concurrently administered parenteral agents. Hyaluronidase hydrolyzes hyaluronic acid by splitting the glucosaminidic bond between C1 of the glucosamine moiety and C4 of glucuronic acid. This temporarily decreases the viscosity of the cellular cement and promotes diffusion of injected fluids or of localized transudates or exudates, thus facilitating their absorption. When no spreading factor is present, material injected subcutaneously spreads very slowly, but hyaluronidase causes rapid spreading of other materials, provided local interstitial pressure is adequate to furnish the necessary mechanical impulse. The rate of diffusion is proportionate to the amount of enzyme administered, and the extent is proportionate to the volume of solution.

Hyaluronidase, recombinant; immune globulin is administered by subcutaneous injection.
Immune globulin: Systemic availability of immune globulin can be affected by several factors including the site of administration and the rate of IgG catabolism. Catabolism of IgG is affected by the size and timing of a dose.
Hyaluronidase: The rate of hyaluronidase-induced diffusion of concurrently administered drugs is proportionate to the amount of enzyme administered, while the extent of diffusion is proportionate to the volume of solution. Knowledge of the mechanisms involved in the clearance of injected hyaluronidase is limited. Studies have demonstrated that repeated injections of relatively large amounts may result in the formation of neutralizing antibodies. After intradermal administration of hyaluronidase in adults, the drug effect completely dissipates within 48 hours.

Subcutaneous Route

The absolute bioavailability of subcutaneous immune globulin is 93.3% relative to IVIG. In weekly equivalent doses of hyaluronidase; recombinant; immune globulin, mean serum IgG trough concentrations are comparable to IVIG. IgG Tmax following hyaluronidase, recombinant; immune globulin administration is 5 (3.3 to 5.1) days. The mean concentration-time profile of IgG with hyaluronidase; recombinant; immune globulin is similar to that of IVIG without a high peak concentration. The AUC was 20% higher with dosing of hyaluronidase; recombinant; immune globulin compared to conventional subcutaneous immune globulin administration.

Pregnancy

Hyaluronidase and immune globulin have not been studied in pregnant women, and the potential for fetal harm or the effect on reproduction capacity is unknown. Immune globulins increasingly cross the placenta after 30 weeks of gestation. According to the Advisory Committee on Immunization Practices (ACIP), fetal adverse events have not occurred following administration of immune globulin preparations to pregnant women. In studies of recombinant human hyaluronidase in mice, no adverse effects on fetal development were observed at a maternal dose of 3 mg/kg, which is 4,800 times higher than a typical monthly human dose. At maternal doses of 9 and 18 mg/kg, an increased number of fetal resorptions and reduced fetal weight occurred. In a peri- and post-natal reproduction study during which female mice received recombinant human hyaluronidase beginning with implantation through lactation, no adverse effects on gestation or parturition were observed at doses up to 9 mg/kg (14,400 times a typical human monthly dose). Administer during pregnancy only if needed. Women who become pregnant during treatment are encouraged to enroll in the pregnancy registry by calling 1-866-424-6724.

Use of hyaluronidase, recombinant; immune globulin has not been evaluated in women who are breast-feeding and it is unknown if the drug is excreted in breast milk. Case reports of 2 nursing mothers receiving intravenous immune globulin therapy suggest transfer of IgG and IgM into the colostrum and breast milk. Consider the developmental and health benefits of breast-feeding along with the mother's need for hyaluronidase; recombinant; immune globulin and any potential adverse effects on the breast-fed infant or the underlying maternal condition.