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Detrusitol

Incontinence|Active ingredient(s): Tolterodine tartrate|Manufacturer: Various

A relaxed woman sitting on a sofa

Fewer urgent trips. More confidence.

  • Relaxes the bladder muscles.
  • Reduces bathroom trips and leaks, day and night.
  • Daily treatment, one tablet twice a day.
  • Symptoms start improving in 3-8 hours, with significant effects within 4 weeks.

How to take

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Daily dose

Detrusitol is a simple-to-take daily treatment.

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Take twice a day

You take one tablet twice a day, which provides stable daily relief.

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Missed dose?

If you miss a dose, take it as soon as you remember unless it is nearly time for your next dose.

What others say about Detrusitol

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Detrusitol

What is Detrusitol?

Detrusitol is a treatment for an overactive bladder, a condition which causes people to urinate more frequently, have increased urges to urinate, and leaks (urinary incontinence). It was approved for treatment in the EU in 1998 and is manufactured by Viatris.

How does Detrusitol work?

Detrusitol contains tolterodine, a type of medicine called an antimuscarinic. It works by relaxing the muscles in the bladder, as overactive bladder muscles cause incontinence. This means the bladder can hold more liquid, meaning you need to pee less often and less urgently.

How effective is it?

Clinical trials show that Detrusito 2 mgl is a highly effective treatment for incontinence. One trial included over 1,500 people, all of whom had urinary frequency or urge incontinence. They found that Detrusitol improved their symptoms by 60-70% compared to a placebo (30% improvement) after 12 weeks of treatment.

Who can use Detrusitol?

Most adults with incontinence can safely take Detrusitol. However, some people should not take it, as they may be more at risk of side effects, such as those who:

  • are pregnant or breastfeeding
  • are unable to pass urine from the bladder (urinary retention)
  • have an uncontrolled narrow-angle glaucoma (high pressure in the eyes with loss of eyesight that is not being treated)
  • have myasthenia gravis (excessive weakness of the muscles)
  • have severe ulcerative colitis (a condition that causes ulcers in the colon)
  • have toxic megacolon (acute swelling of the colon)
  • have severe kidney and liver problems
  • have QT prolongation (a serious heart rhythm condition)

Do not take this medication if you are allergic to Detrusitol or any of the other ingredients.

If you have any other medical conditions or take other medicines, speak to your doctor before using Detrusitol.

What are the side effects of Detrusitol?

Like all prescription medicines, Detrusitol may cause some side effects. The most common side effects typically go away on their own once your body gets used to the medicine.

Common side effects (up to 1 in 10 people):

  • constipation
  • dizziness
  • dry mouth
  • drowsiness
  • indigestion
  • headache
  • nausea or vomiting
  • heart palpitations
  • facial flushing

Speak to your doctor as soon as possible if you experience any persistent or serious side effects.

For a full list of side effects, please refer to the patient information leaflet (PIL).

What time do I take Detrusitol?

You should take one tablet of Detrusitol 2 mg in the morning and one in the evening. This ensures there is a stable amount of the medication in your body so you feel the benefits throughout the day.

How long does Detrusitol take to work?

Detrusitol starts to relax your bladder muscles within 3-8 hours of taking it. However, it may take up to 4 weeks to see significant improvements in your condition.

Is Detrusitol safe?

Yes, the safety and efficacy of Detrusitol have been studied extensively in clinical trials. However, if you have another medical condition or take other medication, a doctor will need to ensure it is safe for you to take. When you complete our medical questionnaire during the ordering process, our doctors will be able to assess your suitability.

Can I buy Detrusitol over the counter?

Some low-dose Detrusitol products are available without a prescription. However, higher doses and longer-term treatment require a prescription. Our doctors will only prescribe treatment if you meet the criteria in your online consultation.

A prescription from a trusted healthcare provider like 121doc ensures:

  • safety during treatment
  • effective results
  • monitoring of side effects

What is Detrusitol XL used for?

Detrusitol XL is a prolonged-release alternative. It works by releasing the medicine more gradually and evenly throughout the day, which can help reduce side effects. Each capsule contains 4 mg of tolterodine, which you take once daily.

Can I drink alcohol on Detrusitol?

You should avoid drinking alcohol on Detrusitol. It can worsen potential side effects like dizziness and drowsiness, which may affect your coordination.

Medical review byDr. Caroline FontanaLast review 16 March 2026
Dr. Caroline Fontana

Note: You must complete a short online consultation so that our doctor can ensure that the treatment is suitable for you. The above pricing should only be used as a reference. The final decision to issue this treatment lies with the prescribing doctor.

Detrusitol Overview

Type of medicine Antimuscarinic
Used for Incontinence
Active ingredient Tolterodine tartrate
Works by Relaxing the bladder walls to allow it to hold more liquid
Effective within 4 weeks
Available as Tablets
Available dosage(s) 2 mg
Usage instructions Take 1 tablet twice daily
Packaging Blister packs containing 56 tablets
Manufacturer Viatris
Generic available? No

FAQs

What is included in the online consultation?
Will a doctor review my consultation?
What happens after I submit my order?
What services are included with my order?
Is the price all-inclusive?
What are my delivery options?
Is it safe to buy prescription medication online?
Is this service discreet?
What is included in the online consultation?

Our online consultations are in the format of short medical questionnaires. You will be asked general questions about your health and medical history, as well as specific medical questions relevant to the treatment you have chosen. We will also ask you for your payment and delivery details to complete the order.

Online consultations take no longer than 5 minutes to complete. All questions are necessary when issuing prescription medicines. It means that our doctors can make sure the treatment is safe and right for you.

Will a doctor review my consultation?

Yes, it is a legal requirement that all online consultations are reviewed by a registered doctor. This is to make sure the chosen treatment is safe and right for you to take. All personal information is stored securely and confidentially.

Please note, all orders are subject to doctor approval, and we cannot guarantee that your order will be approved.

What happens after I submit my order?

Your online consultation will be sent directly to our medical team, where it will be reviewed by on of our in-house doctors.

If a doctor approves you for treatment, they will issue a prescription. Your prescription will then be forwarded to our pharmacist, where you medication will be dispensed and dispatched for delivery.

What services are included with my order?

Every order includes:

  • Free consultation - your consultation will be personally reviewed by one of our registered doctors.
  • Free prescription - a doctor will issue you a prescription if approved for treatment.
  • Free delivery - we provide free express delivery across Europe, you should receive your order in 1-2 working days.
Is the price all-inclusive?

Yes, our service is all-inclusive and there are no hidden fees. All 121doc orders include a free online consultation, a free prescription and free express delivery.

What are my delivery options?

We offer several delivery options at no extra charge:

  • Next-day delivery
  • UPS Access Point - convenient parcel drop-off and collection near your home or work address
  • Nominated-day delivery - choose the most convenient day for delivery

All these options can be tracked and require a signature on delivery. If you are not in, a friend or relative can sign in your place.

Is it safe to buy prescription medication online?

It is safe to buy prescription medications online from genuine and reputable healthcare providers, like 121doc.

Our medical staff and facilities are registered with the relevant medical governing bodies. We also ensure your data is protected by adhering to European data privacy laws.

You can learn more about our certifications here.

Is this service discreet?

Our patients’ privacy is of utmost importance. All your medical information is securely stored and only viewed by our doctors. We do not share your details with third-parties. We are also closely adhere to data privacy laws.

All orders will only show on invoices, bank statements, etc. as ‘HHC Ltd’.

How does it work?

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Every order starts with an online consultation. We will ask you medical questions to make sure only treatment that is safe and effective is prescribed. We take into account your lifestyle, health and any other medications you’re currently using.

The consultation is completely free, and takes between 5 and 10 minutes of your time.

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As soon as you place the order, one of our doctors will review your consultation. On working days, this usually takes around one hour.

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If the doctor has any additional questions, you will receive a phone call and an email. We understand you might be at work or busy. Our customer service representatives are always discreet and can call back at a more convenient time if necessary.

Our emails never contain any personal or medical information, only a link to your private account on our website (where you will find your messages).

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Once our pharmacy receives your prescription, you will get a second email with your package tracking code.

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All orders include next-day delivery. Alternatively, you can select a delivery date that suits you better.

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We also provide a free UPS Access Point service. Pick up your package from one of many collection points across the UK.

With your tracking code, you will know the estimated delivery time. All we need is your signature (or a friend‘s or relative’s).

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All parcels are plainly labelled; there is no logo or any indication of its contents. Inside, you will find your treatment as well as a patient leaflet in your chosen language.

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