<prompt> Which of the following drug is best used in urge incontinence?OxybutininDarifenacinFlavoxateTolterodine  <response>: Darifenacin, solifenacin are uroselective drugs used in urge or urinary incontinence or overactive bladder .act by inhibiting M3 receptors Ref: Goodman Gillman 11th ed pg 231-232 