Detrusitol SR capsules help manage an overactive bladder, reducing urgent and frequent urination.
The usual dose is one 4 mg capsule once a day, but your doctor may reduce it to a 2 mg capsule if you have kidney or liver problems or experience side effects.
Swallow the capsule whole with water, do not chew it.
The maximum daily dose is usually one 4 mg capsule.
Avoid use in older adults. Anticholinergic. Reduce the dose in moderately severe renal impairment. Significant adverse effects include tachycardia, confusion and cognitive impairment. Increases risk of falls. Reduces the effectiveness of drugs for Alzheimer’s disease. (updated 25.11.2024)