About human normal immunoglobulin gamma
Human normal immunoglobulin (IVIG)
Used for
- Replacement treatment for antibody deficiencies
- Immune thrombocytopenia
- Guillain–Barré syndrome
- Other selected immune-mediated conditions
Usual adult dose
Varies by condition and body weight; commonly 0.2–2 g/kg per treatment course.
Usual dose in children
Varies by condition and body weight; commonly 0.2–2 g/kg per treatment course.
Common side effects
- Headache
- Chills or fever
- Nausea
- Infusion reactions
Important warnings
- Serious allergic reactions can occur, especially with IgA deficiency.
- Risk of blood clots, kidney injury, and red-cell breakdown.
- Infusion speed may need adjustment based on reactions and health risks.
- Use requires clinical monitoring and condition-specific dosing.
Pregnancy
Use when clinically needed; pregnancy experience is limited, and treatment should be supervised.
Breastfeeding
Immunoglobulin is compatible with breastfeeding; it is a normal component of breast milk.
Interactions
- May interfere with live vaccines, including measles, mumps, rubella, and chickenpox vaccines.
- Can affect laboratory tests and antibody-based test results.
AI-generated from general medical knowledge, not from this product's official leaflet. It may be incomplete or out of date. Not medical advice — ask a pharmacist or doctor before making any decision.