Cefixime dosage guide

When working with Cefixime dosage, the prescribed amount of the oral antibiotic cefixime for different infections. Also known as cefexime dosing, it helps clinicians match the right strength to patient needs.

Key factors that shape the right dose

Antibiotic, a medicine that fights bacterial infections dosing isn’t one‑size‑fits‑all. Cefixime dosage depends on the infection being treated, the patient’s kidney function, and the local pattern of antibiotic resistance. In practice, Cefixime dosage encompasses adult dosing and pediatric dosing as separate guidelines, so you’ll see two sets of numbers on the label.

Pediatric dosing, the amount of drug given to children based on weight or age usually runs 8 mg per kilogram once daily for uncomplicated urinary tract infections, but it can rise to 20 mg/kg for severe otitis media. Kids under 12 kg often need a lower cut‑off dose to avoid stomach upset. Knowing the child’s exact weight and the infection type lets you calculate a safe, effective amount.

Adult dosing, standard dose recommendations for patients 18 years and older typically ranges from 200 mg to 400 mg once daily, depending on whether the infection is a simple throat infection or a more serious respiratory tract infection. For gonorrhea, a single 400 mg dose is standard, while for bronchitis the 200 mg dose may be sufficient. Antibiotic resistance influences cefixime dosage decisions—if local labs show high resistance, doctors may choose a higher dose or a different drug.

Beyond the numbers, you need to consider how often the dose is taken, whether it’s taken with food, and any kidney issues that might require dose adjustments. The goal is to keep drug levels high enough to kill bacteria while minimizing side effects like diarrhea or rash. By matching the right dose to the infection, the patient’s age, and any health concerns, you improve cure rates and help curb resistance.

Below you’ll find a collection of articles that break down specific scenarios—elderly patients, kidney impairment, and common infections—so you can pick the exact guidance you need for any cefixime prescription.