A bladder antimuscarinic for overactive bladder
Propiverine
A bladder antimuscarinic that calms an overactive bladder to reduce urgency and frequency.
What is Propiverine?
Propiverine is a bladder antimuscarinic used for overactive bladder, where it relaxes the bladder muscle to ease urgency, frequency and urge incontinence. Common effects include a dry mouth, constipation and blurred vision, and it can cause confusion in older people. It needs caution in glaucoma and in people who struggle to empty their bladder.
Education and reference only. This is a plain-language guide to Propiverine — it deliberately contains no doses. Doses depend on the person, the brand and the reason for treatment, and belong with your prescriber. Always check the BNF, the product labelling (SmPC) and follow medical advice.
What it is
Propiverine is a medicine for overactive bladder. It belongs to the antimuscarinic group and is used when the bladder contracts too readily, causing a sudden, hard-to-defer need to pass urine, going often, and sometimes leaking before reaching the toilet (urge incontinence). It is taken by mouth, usually alongside bladder-training and lifestyle measures.
How it works
Propiverine blocks muscarinic receptors on the bladder muscle, the signal the nerves use to make the bladder contract. By calming these overactive contractions, the bladder can hold more urine and contracts less suddenly, which eases urgency, reduces how often you need to go and helps with urge leakage. The same blocking action elsewhere in the body explains side effects such as dry mouth and constipation.
Company & origin
Originated / developed by: Available as a generic medicine and under the brand Detrunorm..
A bladder antimuscarinic used in the UK for overactive bladder symptoms.
What it treats
Conditions Propiverine is used for
Practical use
How to take Propiverine
General, dose-free guidance — always follow your prescriber's and the leaflet's specific instructions.
- Take it regularly as prescribed, with or without food.
- Swallow tablets or modified-release forms whole with water; do not crush modified-release versions.
- Give it a few weeks alongside bladder-training to judge the benefit.
- Help a dry mouth and constipation by sipping water, eating fibre and keeping active.
- If a dose is missed, take it when you remember unless the next is near, then skip it; do not double up.
- Report new eye pain or sudden visual changes, or difficulty passing urine, promptly.
Weighing it up
Advantages & disadvantages of Propiverine
Advantages
- Reduces urgency, frequency and urge incontinence in overactive bladder.
- Taken by mouth, including longer-acting forms for once-daily use.
- Works well with bladder-training and lifestyle changes.
Disadvantages
- Antimuscarinic effects such as dry mouth, constipation and blurred vision are common.
- Can cause confusion or drowsiness, particularly in older or frail people.
- Not suitable for everyone, including some people with glaucoma or bladder-emptying problems.
Practical use
Good to know
It works best alongside bladder-training and sensible fluid habits, and it can take a few weeks to feel the full benefit. A dry mouth, constipation and blurred vision are common; sipping water, eating fibre and staying active can help. Older people are more prone to confusion on antimuscarinics, so this is reviewed carefully. Tell your prescriber if you have glaucoma or trouble emptying your bladder.
Who should not take it / use with caution
- People with untreated narrow-angle glaucoma.
- People who have difficulty emptying the bladder (urinary retention) or a significant blockage in the gut.
- Used with caution in older or frail people, and in those with certain heart-rhythm or bowel conditions.
Monitoring
- Review of symptom benefit after a few weeks.
- Watch for troublesome dry mouth, constipation, confusion or difficulty passing urine.
- Regular review of whether continuing treatment is still needed, especially in older people.
Side effects
- Dry mouth.
- Constipation.
- Blurred vision and dry eyes.
- Drowsiness, dizziness or confusion, especially in older people.
Key interactions
- Other antimuscarinic or anticholinergic medicines (some for allergies, depression or Parkinson's) — added dry mouth, constipation and confusion.
- Medicines that cause drowsiness — increased sedation.
- Some heart-rhythm medicines — combined effects on the heart should be considered.
Available as: tablets, including modified-release forms
Answers
Propiverine: frequently asked questions
What is propiverine used for?
It treats overactive bladder, easing the sudden urge to pass urine, going too often and urge incontinence, usually alongside bladder-training.
How long does it take to work?
It can take a few weeks to feel the full benefit, so it is worth giving it time alongside bladder-training before judging it.
Why does it cause a dry mouth?
It blocks the same chemical signal in glands and the gut as it does in the bladder, which reduces saliva and slows the bowel, causing dry mouth and constipation.
Is it safe for older people?
It can be used, but older people are more prone to confusion and other antimuscarinic effects, so the need for it is reviewed carefully and the lowest effective dose used.
Can I take it if I have glaucoma?
It should be avoided in untreated narrow-angle glaucoma and used cautiously otherwise. Always tell your prescriber if you have glaucoma.
The wider class
About Bladder antimuscarinics
Propiverine belongs to the bladder antimuscarinics class. For how the class as a whole works, its shared safety principles and monitoring, see the full guide.
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Authoritative sources
- BNF
- NICE CKS
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