About cefixime
Third-generation cephalosporin antibiotic
Used for
- Treats susceptible bacterial infections, including some urinary, ear, throat, and chest infections.
- May treat uncomplicated gonorrhea when recommended by local guidelines.
Usual adult dose
Usually 200–400 mg daily, once daily or divided twice daily, depending on infection.
Usual dose in children
For children aged six months and older: usually 8 mg/kg daily, once daily or divided twice daily; maximum 400 mg daily.
Common side effects
- Diarrhea, nausea, or stomach discomfort
- Rash or itching
- Headache
- Rarely, severe allergic reactions or antibiotic-associated colitis
Important warnings
- Does not treat viral infections such as colds or flu.
- Tell clinicians about serious cephalosporin or penicillin allergy.
- Kidney impairment may require dose adjustment.
- Seek urgent care for breathing difficulty, facial swelling, or severe persistent diarrhea.
Pregnancy
Use when clinically needed; pregnancy data are limited, so a clinician should weigh benefits and risks.
Breastfeeding
Small amounts may enter breast milk; infant diarrhea or thrush is possible. Consult a clinician if concerned.
Interactions
- Warfarin: may increase bleeding risk; monitoring may be needed.
- Carbamazepine: cefixime may increase carbamazepine levels.
- Probenecid may increase cefixime levels.
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 It may be incomplete or out of date.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.