Myrbetriq (generic: mirabegron) is a prescription medication used to treat overactive bladder. Myrbetriq belongs to a group of drugs called beta-3 adrenergic agonists, which help the bladder muscles to relax.

This medication comes in tablet form and is taken once a day, with water. Myrbetriq can be taken with or without food.

Common side effects of Myrbetriq include increased blood pressure, cold symptoms, and headache.