Generic Name and Formulations:
Fosfomycin (as tromethamine) 3g; granules for ingestion after dissolution; single-dose sachets; mandarin-orange flavor; contains sucrose.
Uncomplicated susceptible UTIs in women.
Females ≥18yrs: Mix contents of 1 sachet (3g) with 3–4oz of water (do not use hot water); drink immediately. Max 1 dose/episode.
<18yrs: not recommended.
Pregnancy (Cat.B). Nursing mothers: not recommended.
Serum levels and urinary excretion may be lowered by drugs that increase GI motility (e.g., metoclopramide).
GI upset, headache, rhinitis, back pain, pharyngitis, dizziness, abdominal pain, asthenia, rash.