Toviaz

Uses of Toviaz

Toviaz reduces spasms of the bladder muscles.

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

Toviaz is also used to treat neurogenic detrusor overactivity in children at least 6 years old who weigh more than 55 pounds (25 kilograms).

Precautions and Warnings

You should not take Toviaz if you have uncontrolled narrow-angle glaucoma, or if you have a blockage of the urinary tract, stomach, or intestines.

Do not crush, chew, or break a Toviaz extended-release tablet. Swallow it whole. Breaking or opening the pill may cause too much of the drug to be released at one time. Toviaz may cause blurred vision or impair your thinking or reactions. Be careful if you drive or do anything that requires you to be alert and able to see clearly.

Drinking alcohol can increase certain side effects of fesoterodine. There are many other drugs that can interact with fesoterodine. Tell your doctor about all medications you use. This includes prescription, over the counter, vitamin, and herbal products. Do not start a new medication without telling your doctor. Keep a list of all your medicines and show it to any healthcare provider who treats you.

You should not use Toviaz if you are allergic to fesoterodine or tolterodine, or if you have:

• a blockage of the urinary tract (difficulty urinating);
• a bladder obstruction or other urination problems;
• a blockage in your stomach or intestines; or
• untreated or uncontrolled narrow-angle glaucoma.

To make sure Toviaz is safe for you, tell your doctor if you have:

• glaucoma;
• a stomach or intestinal disorder, including severe constipation;
• liver or kidney disease; or
• myasthenia gravis (may worsen while you are taking Toviaz).

Tell your doctor if you are pregnant or breastfeeding.

Not approved for use by anyone younger than 6 years old or anyone who weighs less than 55 pounds.

Dosage

The typical starting dose is 4 mg orally once a day; based on individual response and tolerability, the dose may be increased to 8 mg orally once a day

The dosage is based on your medical condition, other medications you are taking, and response to treatment. Be sure to tell your doctor and pharmacist about all the products you use (including prescription drugs, nonprescription drugs, and herbal products). For children, the dosage may also be based on their weight.

Use this medication regularly in order to get the most benefit from it. Remember to use it at the same time each day.

Side Effects

Common side effects:

• painful urination;
• blurred vision;
• weight gain;
• dry mouth; or
• stomach pain, diarrhea, constipation.