Oxybuttynin is prescribed for overactive bladder. It's a generic medication available as the brand-name drug Ditropan XL. It comes as an oral tablet, oral syrup, gel, and a patch. The cost of ...

Objective: To evaluate the cost-effectiveness of a new extended-release (XL) formulation of oxybutynin relative to tolterodine immediate release (IR), currently the most prescribed treatment for ...