About recombina nt interferon
Interferon beta-1b immunomodulator
Used for
- Treats relapsing forms of multiple sclerosis.
- May delay disability progression in secondary progressive multiple sclerosis with relapses.
Usual adult dose
250 micrograms injected under the skin every other day, with gradual dose increases when starting.
Common side effects
- Flu-like symptoms, including fever, chills, muscle aches, and tiredness.
- Injection-site pain, redness, swelling, or skin damage.
- Low white blood cell counts or liver enzyme increases.
- Depression, sleep problems, or allergic reactions.
Important warnings
- Monitor blood counts and liver function during treatment.
- Use caution with depression or suicidal thoughts, liver disease, or heart problems.
- Injection sites can rarely develop severe skin damage or tissue loss.
- Not for treating an acute multiple sclerosis attack.
Pregnancy
Generally not recommended during pregnancy; treatment decisions depend on disease severity and individual circumstances.
Breastfeeding
Available evidence suggests interferon beta has low transfer into breast milk; discuss treatment decisions with a healthcare professional.
Interactions
- Other medicines that can harm the liver may increase liver-injury risk.
- Tell clinicians about all medicines, especially those affecting blood counts or immune function.
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 It may be incomplete or out of date.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.