Fosfomycin

Pronounced fos-fo-MY-sin

Brand names: Monurol

Type: Urinary antibiotic · All Antibiotics & Infection Medicines

What Fosfomycin is used for

  • Uncomplicated bladder infections in women
  • Complicated urinary infections with the hospital injection form, on specialist advice

◆ Kidney note

Cleared by the kidneys; the injection form used in some countries is dosed by kidney function.

Common side effects

  • Diarrhea
  • Nausea
  • Headache
  • Vaginal itching

Important cautions

  • Treats bladder infections only — it is not used for kidney infections

How it comes

Powder packets mixed with water. This guide lists forms only — it never lists strengths or doses.

Related medicines — Antibiotics & Infection Medicines

Please note: This page is a patient-education summary, not medical advice, and it deliberately contains no doses. Medicines affect everyone differently — always follow your own prescription and talk to your doctor or pharmacist before starting, stopping or changing any medicine.