Tell your doctor if you are pregnant or trying to become pregnant. It is not known if Toviaz can harm your unborn baby.
Toviaz is a prescription medicine used in adults to treat symptoms of a condition called overactive bladder, including:
- urinary incontinence — leaking or wetting accidents due to a strong need to urinate,
- urinary urgency — having a strong need to urinate right away,
- urinary frequency — having to urinate too often.
This medication may be prescribed for other uses. Ask your doctor or pharmacist for more information.
Toviaz may cause allergic reactions that may be serious. Symptoms of a serious allergic reaction may include swelling of the face, lips, throat or tongue. If you experience these symptoms, you should stop taking Toviaz and get emergency medical help right away.
The most common side effects of Toviaz are:
- Dry mouth
- Constipation
Toviaz may cause other less common side effects, including:
- Dry eyes
- Trouble emptying the bladder
Tell your doctor if you have any side effects that bother you or that do not go away.
Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.
These are not all of the possible side effects of Toviaz. For a complete list, ask your doctor.
- Store Toviaz at room temperature, 68° to 77°F (20° to 25°C); brief periods permitted between 59° to 86°F (15° to 30°C)
- Protect the medicine from moisture by keeping the bottle closed tightly.
- Safely throw away Toviaz that is out of date or no longer needed.
Keep Toviaz and all medicines out of the reach of children.
If you take too much Toviaz, call your doctor or go to an emergency department right away.
Active ingredient: fesoterodine fumarate
Inactive ingredients: glyceryl behenate, hypromellose, indigo carmine aluminum lake, lactose monohydrate, soya lecithin, microcrystalline cellulose, polyethylene glycol, polyvinyl alcohol, talc, titanium dioxide, and xylitol.
Grapefruit and grapefruit juice may interact with Toviaz and lead to potentially dangerous effects. Discuss the use of grapefruit products with your doctor.
- Take Toviaz exactly as your doctor tells you to take it.
- Your doctor may give you the lower 4 mg dose of Toviaz if you have certain medical conditions, such as severe kidney problems.
- Take Toviaz with liquid and swallow the tablet whole. Do not chew, divide, or crush the tablet.
- You can take Toviaz with or without food.
- If you miss a dose of Toviaz, begin taking Toviaz again the next day. Do not take 2 doses of Toviaz in the same day.
Do not take Toviaz if you:
- Are not able to empty your bladder (urinary retention).
- Have delayed or slow emptying of your stomach (gastric retention).
- Have an eye problem called “uncontrolled narrow-angle glaucoma”.
- Are allergic to Toviaz or any of its ingredients.
- Are allergic to Detrol or Detrol LA, which contains tolterodine.
- Do not drive, operate machinery, or do other dangerous activities until you know how Toviaz affects you. Blurred vision, dizziness, and drowsiness are possible side effects of medicines such as Toviaz.
- Use caution in hot environments. Decreased sweating and severe heat illness can occur when medicines such as Toviaz are used in a hot environment.
- Drinking alcohol while taking medicines such as Toviaz may cause increased drowsiness.
Before starting Toviaz, tell your doctor about all of your medical and other conditions that may affect the use of Toviaz, including:
- Stomach or intestinal problems or problems with constipation
- Problems emptying your bladder or if you have a weak urine stream
- Treatment for an eye problem called narrow-angle glaucoma
- Kidney problems
- Liver problems
- A condition called myasthenia gravis
- If you are pregnant or trying to become pregnant. It is not known if Toviaz can harm your unborn baby.
- If you are breastfeeding. It is not known if Toviaz passes into breast milk or if it can harm your baby. Talk to your doctor about the best way to feed your baby if you take Toviaz.
Before starting on Toviaz, tell your doctor about all the medicines you take, including prescription and nonprescription medicines, vitamins, and herbal products.
Tell your doctor if you are breastfeeding. It is not known if Toviaz passes into breast milk or if it can harm your baby. Talk to your doctor about the best way to feed your baby if you take Toviaz.
Toviaz (generic: fesoterodine) is a prescription medication used to treat symptoms of overactive bladder in adults. Toviaz belongs to a group of drugs called antimuscarinics, which help the bladder muscles to relax.
This medication comes in tablet form and is taken once a day, with or without food.
Common side effects of Toviaz include dry mouth and constipation. Toviaz can cause blurred vision, dizziness, and drowsiness. Do not drive or operate machinery until you know how Toviaz will affect you.