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Propalin Syrup price comparison UK

Oral syrup for urinary incontinence in spayed bitches caused by urethral sphincter mechanism incompetence. Three times daily. Active ingredient: phenylpropanolamine. Below: compare UK vet prices with VMD-approved online pharmacies for your dog's weight.

Typical vet price
£15.00–£21.00/mo
indicative UK range
Cheapest online
£9.95/mo
Pet Drugs Online
Annual saving
£60.60–£132.60
after £21 prescription fee: £39.60–£111.60
Based on a 15 kg dog, recommended strength: 40 mg/ml. Assumes 12 months of continuous use (chronic dosing) and one written prescription per year. CMA Order caps the prescription fee at £21 for the first medicine, plus £12.50 per additional medicine on the same prescription. Prices are indicative and last verified 2026-05-15. Always confirm the current price on the pharmacy site before purchase.
PharmacyPackPack priceMonthly costBuy
Pet Drugs Online
VMD approved · Free over £39
1 100 ml bottle£9.95
£9.95
Best value
Buy from Pet Drugs Online
Animed Direct
VMD approved · Free over £29, next-day available
1 100 ml bottle£10.55
£10.55
Buy from Animed Direct
VetUK
VMD approved · Free over £29
1 100 ml bottle£11.24
£11.24
Buy from VetUK

What Propalin Syrup treats

Oral syrup for urinary incontinence in spayed bitches caused by urethral sphincter mechanism incompetence. Three times daily.

Why it costs more at the vet

Vetoquinol-branded syrup; routine dispensing margin on a long-term product.

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How to get a written prescription

The CMA Order is legally binding by 23 September 2026. Every UK vet must offer a written prescription on request, with the fee capped at £21 for the first medicine plus £12.5 per additional medicine on the same prescription. Take the prescription to any VMD-approved online pharmacy listed above. We have a short guide with a template email you can send to your practice.

Read the full prescription guide →

Common side effects

  • Restlessness (uncommon)
  • Mild increase in heart rate

This is not a complete list. Always read the patient information leaflet and speak to your vet about side effects.

FAQ

How long does Propalin take to work?
Most dogs are dry within 1-2 weeks. Dose can be titrated up if needed.
Will my dog need Propalin lifelong?
Usually yes - urethral incompetence does not resolve spontaneously.

Related medications

Track Propalin Syrup price drops

We'll email when Propalin Syrup drops in price at any of the pharmacies above.

Pricing data status: indicative. Last verified 2026-05-15. Pharmacies change prices regularly - always confirm before purchase. Not medical advice.