Oxybutynin XL/Lyrinel XL
Lyrinel XL contains a medicine called Oxybutynin which relaxes the muscles of the bladder, causing the bladder wall to contract less quickly. This allows the bladder to store more urine without feeling the need to urinate. Oxybutynin is prescribed for problems caused by an overactive bladder, such as urinary incontinence and enuresis. Urinary incontinence, which is the result of an overactive bladder, is often also called urge incontinence. The patient often has to urinate even though the bladder is not yet full. Then it may happen that the urine cannot be stored well. Because Oxybutynin relieves the urge to urinate, incontinence decreases. Lyrinel XL is a modified release formulation meaning that it releases the drug in controlled fashion and may not require administration as frequently as other Oxybutynin formulations.

Select your preferred options and see the best price
| Pack | Price (£) | ||
|---|---|---|---|
| Lyrinel XL | 10mg | 30 Tablets | 45.00 |
| Lyrinel XL | 10mg | 60 Tablets | 86.00 |
| Lyrinel XL | 10mg | 90 Tablets | 120.00 |
| Lyrinel XL | 5mg | 30 Tablets | 28.00 |
| Lyrinel XL | 5mg | 60 Tablets | 51.00 |
| Lyrinel XL | 5mg | 90 Tablets | 74.00 |
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Lyrinel XL (Oxybutynin XL) Tablets for Overactive Bladder Treatment
Lyrinel XL contains Oxybutynin, a proven bladder relaxant used to treat symptoms of an overactive bladder such as urinary urgency, frequent urination, and involuntary leakage. As an extended-release formulation, it provides steady symptom management throughout the day. Many people buy Oxybutynin XL tablets when they want a reliable incontinence medication that improves bladder control and reduces uncomfortable urinary symptoms.
Oxybutynin XL tablets work by relaxing the bladder muscle so the bladder can store more urine without triggering sudden urges. You can order Oxybutynin XL tablets online from Pharmacy Planet after completing a short assessment reviewed by one of our UK prescribers. If you want a trusted OAB treatment designed to reduce urgency, frequency, and accidental leakage, Oxybutynin XL tablets are a strong option to consider.
What are Lyrinel XL (Oxybutynin XL) Tablets?
Oxybutynin XL tablets are anticholinergic medicines used to control symptoms of an overactive bladder. They reduce unwanted bladder contractions and increase bladder capacity, which lowers the frequency of sudden urges and supports better bladder control. People often purchase Oxybutynin XL tablets when they experience urinary urgency, urge incontinence, or nighttime urination that disrupts daily life. The extended-release design provides consistent bladder relaxation for improved comfort.
Common Uses Include:
- Urinary urgency.
- Frequent urination.
- Urge incontinence.
- Nighttime urination caused by bladder overactivity.
How Do Oxybutynin XL Tablets Work?
Oxybutynin XL tablets work by relaxing the bladder's detrusor muscle and blocking the muscarinic effects of acetylcholine. This reduces spontaneous bladder contractions and increases bladder capacity. As an anticholinergic and bladder relaxant, Oxybutynin reduces urinary urgency and leakage, allowing for improved day-to-day bladder control and more predictable urinary patterns.
How to Use Oxybutynin XL Tablets
Take Oxybutynin XL tablets exactly as directed during your consultation. Swallow each tablet whole with water.
Useful Tips for Best Results:
- Take Oxybutynin XL tablets at the same time each day.
- Swallow tablets whole without chewing or crushing.
- Establish a consistent routine for the smoothest symptom control.
- Continue treatment for the full period advised by your prescriber.
The typical starting plan includes one extended-release tablet daily, which may be adjusted depending on your response and tolerance. If you think your dose is too strong or too weak, speak to your prescriber before making any changes.
Who Can Use Oxybutynin XL Tablets?
Oxybutynin XL tablets may be suitable for:
- Adults with overactive bladder symptoms.
- People experiencing urinary urgency or frequent urination.
- Individuals experiencing involuntary urinary leakage.
- Those needing long-term urgency relief.
Oxybutynin XL tablets are not suitable for:
- Anyone allergic to Oxybutynin.
- People with severe gastrointestinal conditions.
- Individuals with significant urinary retention.
- Elderly patients who have high sensitivity to anticholinergic effects unless monitored.
Possible Side Effects of Oxybutynin XL Tablets
Most side effects are mild and often improve as your body adjusts.
Common Side Effects:
- Dry mouth
- Constipation
- Nausea
- Dizziness
- Blurred vision
- Difficulty urinating
- Dry skin
Other Possible Side Effects Include:
- Headache
- Drowsiness
- Diarrhoea or vomiting
- Taste changes
- Confusion
- Palpitations
- Dry eyes
Rare or more serious effects may include allergic reactions, urinary retention, heat intolerance, or cognitive effects in older adults. Contact one of our UK prescribers if your symptoms become persistent or severe.
Why Do People Choose to Buy Oxybutynin XL Tablets?
Oxybutynin XL tablets are a popular overactive bladder treatment because they reduce sudden urinary urgency, lower day-to-day bathroom frequency, support better bladder control, ease bladder muscle spasms, provide steady symptom relief with regular use, and are suitable for adults with ongoing urge incontinence. If you want to buy a trusted bladder relaxant that supports long-term control of urgency and frequency, Oxybutynin XL tablets are one of the most effective options available.
Consultation and Prescription Process at Pharmacy Planet
At Pharmacy Planet, your treatment request is handled through the following steps:
- Complete the online consultation and tell us about your urinary symptoms and general health.
- One of our UK prescribers reviews your information to confirm whether Oxybutynin XL tablets are suitable.
- If approved, your Oxybutynin XL tablets are delivered discreetly to your door.
Lyrinel XL contains Oxybutynin, a proven bladder relaxant for overactive bladder symptoms including urinary urgency, frequent urination, and involuntary leakage. As an extended-release formulation, it provides steady symptom management throughout the day.
Anticholinergic medicines that reduce unwanted bladder contractions and increase bladder capacity. Used for urinary urgency, frequent urination, urge incontinence, and nighttime urination caused by bladder overactivity. Extended-release design provides consistent bladder relaxation throughout the day.
Oxybutynin XL relaxes the bladder's detrusor muscle and blocks the muscarinic effects of acetylcholine. This reduces spontaneous bladder contractions and increases bladder capacity, reducing urinary urgency and leakage for improved day-to-day bladder control.
Take exactly as directed. Swallow whole with water — do not chew or crush. Take at the same time each day. Typical starting plan: one extended-release tablet daily, adjusted based on response and tolerance. Speak to your prescriber before making any changes.
May be suitable for:
- Adults with OAB symptoms, urinary urgency, frequent urination, involuntary leakage, or those needing long-term urgency relief.
Not suitable for:
- Those allergic to Oxybutynin, people with severe gastrointestinal conditions, significant urinary retention, or elderly patients with high anticholinergic sensitivity unless monitored.
Common Side Effects:
- Dry mouth, constipation, nausea, dizziness, blurred vision, difficulty urinating, dry skin
Other Possible Side Effects:
- Headache, drowsiness, diarrhoea or vomiting, taste changes, confusion, palpitations, dry eyes
Rare effects: allergic reactions, urinary retention, heat intolerance, cognitive effects in older adults. Contact a prescriber if persistent or severe.
Oxybutynin XL tablets reduce sudden urinary urgency, lower day-to-day bathroom frequency, support better bladder control, ease bladder muscle spasms, and provide steady symptom relief — making them one of the most effective options for long-term urgency and frequency control.
At Pharmacy Planet, your treatment is handled through three steps:
- Complete the online consultation and tell us about your urinary symptoms and general health.
- One of our UK prescribers reviews your information to confirm suitability.
- If approved, your Oxybutynin XL tablets are delivered discreetly to your door.
They are used to treat symptoms of an overactive bladder, including urgency, frequency, and urge incontinence.
Many people notice improvement within a few days, but full benefit may take a few weeks of consistent use.
Yes. You can take them with or without food.
They can be used long-term if they remain effective and well tolerated. Regular review is recommended.
Take it when you remember, unless it is close to your next scheduled dose. Do not take two doses together.
They may cause drowsiness in some people. If this occurs, avoid driving until symptoms settle.
Yes, but older adults can be more sensitive to anticholinergic effects, so extra caution is needed. One of our UK prescribers will review your health details and recommend the safest dose and treatment plan for you.

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Authored on : April 22 2026
HARMINDER ‘HARMY’ KAUR
BSc(hons) Pharmacy
GPhC Number: 2061107

Reviewed on : April 22 2026
GURDEV SEHMI
BSc Pharm, MRPharmS, Independent Prescriber, Superintendent Pharmacist, Clinical Lead
2050925











