100 and 200mg tablets (PO)

Executive Summary

(April 17, 2023)

Flavoxate is a synthetic muscarinic antagonist (anticholinergic) with urinary tract spasmolytic activity that is used for symptomatic alleviation in genitourinary conditions such as lower urinary tract infection, prostatitis, and urethritis (7).

Adult dose for symptomatic relief of urinary urgency, suprapubic pain secondary to urinary tract infections (UTIs)(7)

100-200mg every 6 to 8 hours PO

Adult dose

Adult dose for symptomatic relief of urinary urgency, suprapubic pain secondary to UTIs (7)

100-200mg every 6 to 8 hours PO



According to studies in guinea pigs, flavoxate may have a local anesthetic action similar to lidocaine, contributing to analgesic effect (3). 


Pregnancy and Lactation

Pregnancy risk classification



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