Oxybutynin is an antispasmodic that helps to relieve symptoms of overactive bladder, such as frequent urination, urgency, and incontinence. It works by relaxing the bladder muscles to improve control over urination.

Oxybutynin FAQ


What is Oxybutynin used for?

Oxybutynin is used to treat symptoms of overactive bladder, including frequent or urgent urination and incontinence.

How does Oxybutynin work?

Oxybutynin works by relaxing the bladder muscles, helping to reduce bladder spasms and improve control over urination.

What are the common side effects of Oxybutynin?

Common side effects may include dry mouth, constipation, dizziness, drowsiness, and blurred vision.

Is Oxybutynin available over the counter?

No, Oxybutynin is a prescription medication and is not available over the counter.

How long does it take for Oxybutynin to start working?

Some people may see an improvement in their symptoms within a few days of starting Oxybutynin, but it may take up to 4 weeks to experience the full benefits.

Can I take Oxybutynin if I have a urinary tract infection?

It is important to treat any urinary tract infection before starting Oxybutynin, as it may worsen certain symptoms.

The usual starting dose is 5 mg 2 to 3 times a day. Your doctor will determine the best dose for you.

Can Oxybutynin be used in children?

Oxybutynin is not usually recommended for use in children under the age of 5.

Is it safe to drive while taking Oxybutynin?

Oxybutynin may cause drowsiness or blurred vision, so it is important to assess how it affects you before driving or operating machinery.

Can Oxybutynin cause allergic reactions?

Some people may be allergic to Oxybutynin. Seek immediate medical attention if you experience any signs of an allergic reaction.

What should I do if I miss a dose of Oxybutynin?

If you miss a dose, take it as soon as you remember. However, if it is almost time for your next dose, skip the missed dose and continue with your regular schedule.

Can Oxybutynin be taken with other medications?

Certain medications may interact with Oxybutynin, so inform your doctor about all the medications, vitamins, and supplements you are taking.

Is it safe to drink alcohol while taking Oxybutynin?

Alcohol may intensify certain side effects of Oxybutynin, so it is advisable to limit alcohol consumption while using this medication.

Can I stop taking Oxybutynin if my symptoms improve?

Do not stop taking Oxybutynin without consulting your doctor, as it may lead to the return of symptoms.

How should Oxybutynin be stored?

Store Oxybutynin at room temperature, away from light and moisture, and out of the reach of children.

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Information provided by Maryam Abdullahi-Mahdi. Reviewed by Prof. Vijay Sangar