The updated prescription information on Oxybutynin Hydrochloride provides an overview of possible side effects ... for adults when taken orally is 2.5 mg twice a day.Maximum dose of 5mg can ...

However, traditional formulations are associated with a number of adverse effects, most notably dry mouth. A study comparing a new topical gel formulation of oxybutynin ... dose of 5 mg three ...

who were randomly assigned to receive either solifenacin (5 mg once daily; n = 68) or oxybutynin (5 mg three times daily; n = 64) for 8 weeks. The primary outcome measure was the patient ...

Dosing ranges from 15 to 30 mg every 6 to 8 hours. The drug has strong anticholinergic side effects. Although it was available before oxybutynin, it has one of the highest side effect profiles.