Brand Names: Detrol, Detrol LA

Generic Name: tolterodine (Pronunciation: tol TER oh deen)

• What is tolterodine (Detrol)?
• What are the possible side effects of tolterodine (Detrol)?
• What is the most important information I should know about tolterodine (Detrol)?
• What should I discuss with my healthcare provider before taking tolterodine (Detrol)?
• How should I take tolterodine (Detrol)?
• What happens if I miss a dose (Detrol)?
• What happens if I overdose (Detrol)?
• What should I avoid while taking tolterodine (Detrol)?
• What other drugs will affect tolterodine (Detrol)?
• Where can I get more information?

What is tolterodine (Detrol)?

Tolterodine reduces spasms of the bladder muscles.

Tolterodine is used to treat overactive bladder with symptoms of urinary frequency, urgency, and incontinence.

Tolterodine may also be used for other purposes not listed in this medication guide.

Detrol 1mg

round, white, imprinted with TO

Detrol 2 mg

round, white, imprinted with DT

Detrol LA 2 mg

green, imprinted with LOGO 2

Detrol LA 4 mg

blue, imprinted with 4

What are the possible side effects of tolterodine (Detrol)?

Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.

Stop using tolterodine and call your doctor at once if you have any of these serious side effects:

• chest pain, fast or uneven heart rate;
• feeling short of breath, even with mild exertion;
• swelling, rapid weight gain;
• confusion, hallucinations;
• urinating less than usual or not at all; or
• painful or difficult urination.

Less serious side effects may include:

• dry mouth, dry eyes;
• blurred vision;
• dizziness, drowsiness;
• constipation or diarrhea;
• stomach pain or upset;
• joint pain; or
• headache.

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

What is the most important information I should know about tolterodine (Detrol)?

Do not take this medication if you are allergic to tolterodine, if you have untreated or uncontrolled narrow-angle glaucoma, or if you have a blockage of the urinary tract, stomach, or intestines.

Before taking tolterodine, tell your doctor if you have a personal or family history of "Long QT syndrome."

Do not crush, chew, break, or open a controlled-release capsule. Swallow the pill whole. It is specially made to release medicine slowly in the body. Breaking or opening the pill would cause too much of the drug to be released at one time.

Tolterodine can cause side effects that may impair your thinking or reactions. Be careful if you drive or do anything that requires you to be awake and alert.

Avoid drinking alcohol. It can increase some of the side effects of tolterodine.

There are many other medicines that can interact with tolterodine. Tell your doctor about all the prescription and over-the-counter medications you use. This includes vitamins, minerals, herbal products, and drugs prescribed by other doctors. Do not start using a new medication without telling your doctor. Keep a list with you of all the medicines you use and show this list to any doctor or other healthcare provider who treats you.