About vaccines measles virus
Live attenuated measles vaccine
Used for
- Prevents measles infection.
Usual adult dose
One 0.5 mL injection; some adults need two doses depending on immunity and exposure risk.
Usual dose in children
One 0.5 mL injection at 12–15 months, followed by a second dose at 4–6 years; schedules vary by country.
Common side effects
- Injection-site soreness or redness
- Fever
- Mild rash
- Temporary joint pain, more common in adults
Important warnings
- Do not use during pregnancy or severe immune suppression.
- Avoid pregnancy for 28 days after vaccination.
- Recent blood products may reduce vaccine effectiveness.
- A severe allergic reaction to a previous dose or component is a contraindication.
Pregnancy
Contraindicated during pregnancy because it is a live vaccine; avoid conception for 28 days after vaccination.
Breastfeeding
Generally compatible with breastfeeding.
Interactions
- Immune globulin and blood products can interfere with vaccine response.
- Other live vaccines should be given the same day or at least four weeks apart.
- Immune-suppressing medicines may increase risk or reduce response.
- Tuberculin skin testing may be temporarily affected.
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 It may be incomplete or out of date.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.