What is the primary use of oxybutynin?

Oxybutynin is primarily used to treat overactive bladder, which is characterized by symptoms such as frequent urination, urgency, and incontinence. It is an anticholinergic medication that works by relaxing the bladder muscle, thereby reducing the involuntary contractions that lead to these symptoms. This makes it effective in managing conditions where there is excessive bladder activity, providing significant relief for patients suffering from this issue.

The other options are associated with conditions that oxybutynin does not treat. Chronic pain may be managed with different classes of medications, hypertension is addressed with antihypertensive drugs, and headaches are typically treated using analgesics or specific migraine medications. Understanding the specific indications for oxybutynin highlights its role in urinary tract management rather than in pain relief, hypertension, or headache treatment.