About trospium chloride
Antimuscarinic bladder antispasmodic
Used for
- Treats overactive bladder symptoms, including urgency, frequent urination, and urge incontinence.
Usual adult dose
Usually 20 mg twice daily; dosing may vary by formulation and kidney function.
Common side effects
- Dry mouth
- Constipation
- Blurred vision
- Difficulty emptying the bladder
Important warnings
- May cause drowsiness or blurred vision; use caution with driving.
- Can worsen urinary retention, bowel obstruction, or narrow-angle glaucoma.
- Older adults may be more sensitive to confusion or other effects.
- Dose adjustment may be needed with reduced kidney function.
Pregnancy
Safety is not well established; use only when clearly needed under medical supervision.
Breastfeeding
Information is limited; use only after weighing potential benefits and risks with a clinician.
Interactions
- Other medicines with anticholinergic effects can increase side effects.
- Medicines that slow stomach emptying may increase gastrointestinal effects.
- Some medicines affecting kidney transport may alter trospium levels.
AI-generated from general medical knowledge, not from this product's official leaflet. It may be incomplete or out of date. Not medical advice — ask a pharmacist or doctor before making any decision.