About tolterodine l tartrate
Antimuscarinic bladder medicine
Used for
- Treats overactive bladder symptoms, including urgency, frequent urination, and urge incontinence.
Usual adult dose
Usually 4 mg once daily; may be reduced to 2 mg once daily if needed or poorly tolerated.
Common side effects
- Dry mouth
- Constipation
- Headache
- Dizziness or blurred vision
Important warnings
- May cause urinary retention, especially with bladder outlet obstruction.
- Use caution with glaucoma, bowel obstruction, or reduced liver or kidney function.
- Can cause sleepiness or blurred vision; use care with driving.
- Prolonged-release capsules should be swallowed whole.
Pregnancy
Use during pregnancy is generally not recommended because safety information is limited.
Breastfeeding
Breastfeeding is generally not recommended during treatment; effects on a nursing infant are uncertain.
Interactions
- Other anticholinergic medicines can increase side effects.
- Strong CYP3A4 inhibitors, such as clarithromycin, may increase tolterodine levels.
- Medicines that prolong the QT interval may increase 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 It may be incomplete or out of date.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.