About spiramycin m i u
Macrolide antibiotic
Used for
- Treatment of susceptible bacterial infections, including some respiratory and skin infections
- Prevention of congenital toxoplasmosis after maternal infection during pregnancy
Usual adult dose
Often 3 million IU every 8 hours; dose and duration depend on infection and local guidance.
Usual dose in children
For children, dosing is weight-based, commonly 150,000 IU/kg/day divided into 2–3 doses; specialist guidance is needed.
Common side effects
- Nausea, vomiting, diarrhea, or abdominal pain
- Skin rash or itching
- Temporary changes in liver tests
- Rarely, severe allergic reaction or abnormal heart rhythm
Important warnings
- Does not treat viral infections such as colds or flu.
- Seek urgent care for breathing difficulty, facial swelling, or severe skin reactions.
- Use caution with liver disease or medicines that affect heart rhythm.
- Complete the prescribed course; inappropriate use promotes antibiotic resistance.
Pregnancy
Used in pregnancy for certain infections, including prevention of fetal toxoplasmosis; use depends on clinical circumstances.
Breastfeeding
Small amounts may enter breast milk. Monitor the infant for diarrhea, rash, or thrush.
Interactions
- Medicines that prolong the QT interval may increase abnormal heart-rhythm risk.
- Levodopa/carbidopa absorption may be reduced.
- Tell clinicians about other medicines, especially those affecting heart rhythm or liver 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 It may be incomplete or out of date.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.