Mirabegron Extended Release 25mg is a prescription medication used for the management of overactive bladder (OAB) symptoms. It works by relaxing the detrusor smooth muscle of the urinary bladder during the storage phase, thereby increasing bladder capacity and reducing symptoms such as urinary urgency, increased frequency, and urge urinary incontinence. Unlike anticholinergic medications, Mirabegron acts as a beta-3 adrenergic receptor agonist, offering an alternative mechanism with a lower incidence of dry mouth and constipation. The extended-release formulation ensures controlled drug delivery over 24 hours, allowing once-daily dosing and improved patient compliance. Mirabegron 25mg is commonly prescribed as an initial dose and may be adjusted based on therapeutic response and tolerability.
