Methenamine Dosage

Generic name: methenamine
Brand names: Hiprex, Mandelamine, Urex
Drug class: Urinary anti-infectives

Medically reviewed by A Ras MD.

Recommended Adult Dosing

Dosage forms: TAB: 1 g

[1 g PO bid]

Info: for frequently recurring UTIs if long-term tx needed; urinary acidification may be necessary

renal impairment: contraindicated

HD/PD: not defined

severe impairment: contraindicated

SRC: NLM .