Tolterodine tartrate ER 4 mg, while effective for overactive bladder, can cause several side effects. Dry mouth is common; consider sipping water frequently. Constipation may occur; increase fiber and fluid intake.
Drowsiness is a possibility; avoid driving or operating machinery if affected. Blurred vision can also happen; schedule regular eye exams if you experience this.
Less frequent, but still possible, side effects include dizziness, headache, and urinary retention. Inform your doctor immediately if you experience these symptoms.
In rare instances, allergic reactions like skin rash or itching may develop. Stop taking the medication and seek medical attention if an allergic reaction occurs.
This information does not cover all possible side effects. Always consult your physician or pharmacist for complete details and personalized advice.
