About cefradine
First-generation cephalosporin antibiotic
Used for
- Treats susceptible bacterial infections, including skin, throat, ear, and urinary infections.
Usual adult dose
Commonly 250–500 mg every 6 hours; dose depends on infection and kidney function.
Usual dose in children
Commonly 25–50 mg/kg daily in divided doses every 6 hours; maximum depends on infection.
Common side effects
- Nausea, vomiting, diarrhea, or abdominal discomfort
- Skin rash or itching
- Rarely, severe allergic reactions or antibiotic-associated colitis
Important warnings
- Not effective for viral infections such as colds or flu.
- Avoid with serious cephalosporin allergy; discuss penicillin allergy with a clinician.
- Kidney impairment may require dose adjustment.
- Seek urgent care for breathing difficulty, facial swelling, or severe diarrhea.
Pregnancy
Generally considered usable when needed; pregnancy-specific assessment is appropriate.
Breastfeeding
Usually compatible; monitor the infant for diarrhea, thrush, or rash.
Interactions
- Probenecid may increase cefradine levels.
- Anticoagulants may have increased effects; monitoring may be needed.
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 It may be incomplete or out of date.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.