Antibody delivery
IgG antibodies enter the bloodstream during infusion.
Intravenous immunoglobulin
IVIG
IVIG is a prescription treatment made from pooled human plasma antibodies. It may be prescribed for certain immune deficiencies and autoimmune or inflammatory conditions, depending on the product and indication.
THE SCIENCE
How IVIG works
IVIG delivers immunoglobulin G (IgG) antibodies through intravenous infusion. In antibody deficiencies, it helps replace missing antibodies. In certain immune-mediated diseases, higher-dose IVIG can modify immune responses through several mechanisms.
Immune support
Depending on the indication, antibodies may provide replacement or immunomodulatory effects.
Individualized regimen
Dose, rate, premedication, and monitoring depend on the prescribed product and patient.
POSSIBLE SIDE EFFECTS
What patients should know.
Side effects and risks depend on the exact medication or formulation, dose, and individual health factors. Review product-specific information with your healthcare team.
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Headache, chills, fatigue, nausea, or fever during or after infusion
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Infusion reactions, including changes in blood pressure or allergic reactions
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Rare but serious risks include blood clots, kidney injury, and hemolysis
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Products have specific boxed warnings, precautions, and monitoring requirements
Important information
This page is for general informational purposes only and is not medical advice. Availability and appropriateness of any therapy must be confirmed with a licensed healthcare professional and the pharmacy. Review product-specific prescribing information.
Questions about IVIG?
Contact Crystal Clear Pharmacy about prescriptions, availability, and pharmacy support.
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