Consult your health care professional about the risks of taking this medicine for your condition before starting on a course with this medicine.

Tolterodine L-tartrate (henceforth referred to as tolterodine) belongs to a class of medications called antimuscarinics.

Take this product by mouth exactly as directed by you doctor. Your dosage depends on your condition and response to therapy. This medication may be taken with or without food. The sustained release form must be swallowed whole. Do not crush or chew them.

If you notice any of the symptoms listed below or any other symptoms which seem severe/persistent contact your doctor immediately.
Headache
Confusion
Constipation
Itching/Hives
Dry eyes/mouth
Severe dizziness
Difficulty passing urine
Indigestion/Stomach discomfort
Blurred vision/Difficulty focusing

Inform your doctor if you are allergic to the formulation of this medication or any other medication in any other form.
Quinine
Caffeine
Atropine
Bosentan
Warfarin
Cisapride
Diltiazem
Quinidine
Zafirlukast
Tegaserod
Verapamil
Vinblastine
Oxybutinin
Omeprazole
Nefazodone
Norfloxacin
Cyclosporine
Scopolamine
Fluvoxamine
Hyoscyamine
Erythromycin
Clarithromycin
Grapefruit juice
Metoclopramide
Troleandomycin
Water pills (diuretics)
HIV/AIDS medication
Fungal infection medication
Alcohol-containing beverages

If you suspect an overdose call the emergency department or your doctor immediately.

If you miss a dose, use it as soon as you remember. If it is near the time of the next dose, skip the missed dose and resume your usual dosing schedule. Do not "double-up" the dose to catch up.

This medication is used to treat an overactive bladder.

Store at room temperature between 66 and 77 degrees F (20-25 degrees C) away from light and moisture

Tell your doctor your medical history, including: any allergies, difficulty with urination (urinary retention or prostate enlargement in males), stomach/intestinal disorders (e.g., gastric retention), glaucoma (narrow angle), liver problems, kidney problems. Limit alcohol intake, as it may aggravate certain side effects of this drug. Caution is advised when performing tasks requiring mental alertness (e.g., driving). This medication may reduce sweating which can lead to heat stroke in hot weather. Consult your doctor or pharmacist. Caution is advised in the elderly, who may be more sensitive to side effects should they occur. This medication should be used only when clearly needed during pregnancy. Discuss the risks and benefits with your doctor. It is not known whether this drug is excreted into breast milk. Because of the potential risk to the infant, breast-feeding while using this drug is not recommended. Consult your doctor before breast-feeding.