About tolterodine tartrate
Antimuscarinic bladder medicine
Used for
- Treats overactive bladder symptoms, including urgency, frequent urination, and leakage.
Usual adult dose
Immediate-release tablets: usually 2 mg twice daily; lower doses may be used for side effects or certain health conditions.
Common side effects
- Dry mouth
- Constipation
- Headache
- Blurred vision
Important warnings
- May cause urinary retention, especially with bladder-outlet obstruction.
- Use caution with glaucoma, constipation, or impaired bladder emptying.
- Can cause sleepiness or blurred vision; avoid driving if affected.
- Seek urgent care for facial swelling, breathing difficulty, or severe allergic reaction.
Pregnancy
Human pregnancy information is limited; use only when a clinician considers it necessary.
Breastfeeding
It is unknown whether tolterodine passes into breast milk; discuss use with a healthcare professional.
Interactions
- Strong CYP3A4 inhibitors, such as clarithromycin, can increase tolterodine levels.
- Other anticholinergic medicines can increase side effects.
- Medicines that prolong the QT interval may increase abnormal heart-rhythm risk.
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 It may be incomplete or out of date.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.