Question: is there an over the counter drug for overactive bladder?
Answer: First OTC drug approved for overactive bladder. HealthDay News — The FDA has approved oxybutynin (Oxytrol, Merck) as the first over-the-counter treatment for women 18 and older with overactive bladder. Oxybutynin belongs to a class of drugs called anticholinergics that are designed to relax the bladder muscle.