About betamethasone
Corticosteroid (glucocorticoid)
Used for
- Treats severe allergic, inflammatory, and autoimmune conditions.
- May be injected into joints or soft tissues for inflammation.
- Sometimes used to help mature a fetus’s lungs when preterm birth is expected.
Usual adult dose
Varies widely by condition and injection site; prescribed and administered by a clinician.
Usual dose in children
Varies by condition and weight; prescribed and administered by a clinician.
Common side effects
- Injection-site pain or skin changes
- Raised blood sugar
- Mood changes or trouble sleeping
- Increased infection risk
Important warnings
- Can mask infection and weaken immune defenses.
- Repeated or prolonged use can suppress natural steroid production.
- Joint injections may damage tissue if repeated frequently.
- Avoid live vaccines during significant immunosuppressive treatment.
Pregnancy
Use only when clinically necessary; effects depend on timing, dose, and treatment duration.
Breastfeeding
Use depends on dose and duration; larger or repeated doses may affect milk production or the infant.
Interactions
- Blood thinners, including warfarin
- Diabetes medicines
- Rifampicin, some seizure medicines, and other drugs affecting steroid levels
- Live 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 It may be incomplete or out of date.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.