About cefadroxil monohydrate
First-generation cephalosporin antibiotic
Used for
- Treats susceptible bacterial infections, including skin, throat, and urinary tract infections.
Usual adult dose
Usually 1–2 g daily, taken once daily or divided into two doses; dose depends on infection and kidney function.
Usual dose in children
Usually 30 mg/kg daily, once daily or divided into two doses; maximum depends on infection and local guidance.
Common side effects
- Diarrhea, nausea, or stomach discomfort
- Rash or itching
- Yeast infections
Important warnings
- Not effective against viral infections such as colds or flu.
- Allergic reactions may occur, especially in people allergic to cephalosporins or penicillins.
- Dose adjustment may be needed with reduced kidney function.
- Severe or persistent diarrhea can signal a serious bowel infection.
Pregnancy
Generally considered acceptable when needed; use during pregnancy should be based on clinical assessment.
Breastfeeding
Small amounts enter breast milk; occasional infant diarrhea or thrush may occur.
Interactions
- Probenecid may increase cefadroxil levels.
- Warfarin may have increased effects; monitoring may be needed.
- Live oral typhoid vaccine may work less well during antibiotic treatment.
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 It may be incomplete or out of date.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.