About human anti d immunoglo
Human anti-D immunoglobulin
Used for
- Prevents RhD sensitisation in RhD-negative people during pregnancy and after birth
- Prevents sensitisation after miscarriage, abortion, or other sensitising events
- Prevents RhD sensitisation after incompatible RhD-positive blood transfusion
Usual adult dose
Dose depends on the event and timing; commonly 300 micrograms intramuscularly after 12 weeks’ pregnancy or after birth, guided by local protocol and fetal blood testing.
Common side effects
- Injection-site pain or swelling
- Headache, fever, or chills
- Nausea or rash
- Rare severe allergic reaction
Important warnings
- For RhD-negative people who have not already formed anti-D antibodies
- Do not inject into a blood vessel; use the recommended route
- May interfere with some blood tests, including antibody screening
- Seek urgent care for breathing difficulty or facial swelling
Pregnancy
Used during pregnancy when indicated to prevent RhD sensitisation; follow local obstetric protocols.
Breastfeeding
Generally compatible with breastfeeding.
Interactions
- May reduce responses to live vaccines, including measles, mumps, rubella, and varicella vaccines.
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 It may be incomplete or out of date.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.