Exena S 25mg/5mg Tablet is a combination medication containing Mirabegron 25mg and Solifenacin 5mg, primarily used to treat overactive bladder (OAB) symptoms such as urinary urgency, frequency, and urge incontinence. Mirabegron works as a beta-3 adrenergic agonist, relaxing the detrusor muscle of the bladder to increase its storage capacity, while Solifenacin is an antimuscarinic agent that reduces bladder muscle spasms by blocking muscarinic receptors. This dual action helps improve bladder control and reduces the frequency and urgency of urination. Exena S is typically prescribed when monotherapy with either agent is insufficient or when a combined approach is deemed more effective. It is important to take this medication exactly as directed by a healthcare professional, usually once daily with or without food. Patients should inform their doctor of any existing medical conditions, especially urinary retention, uncontrolled narrow-angle glaucoma, or severe liver or kidney impairment. Common side effects may include dry mouth, constipation, headache, and increased blood pressure. Regular monitoring and follow-up are recommended to assess efficacy and tolerability. Exena S offers a convenient and effective option for managing OAB symptoms, improving quality of life for affected individuals.