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Cerenia price comparison UK

Anti-emetic for vomiting (5-day course) and for motion sickness (given 2 hours before travel). NK1 receptor antagonist. Active ingredient: maropitant. Below: compare UK vet prices with VMD-approved online pharmacies for your dog's weight.

Typical vet price
£29.00–£41.00/mo
indicative UK range
Cheapest online
£194.25/mo
Pet Drugs Online
Annual saving
after £21 prescription fee: £0.00–£0.00
Based on a 15 kg dog, recommended strength: 16 mg. 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
4 tablets (course)£12.95
£194.25
Best value
Buy from Pet Drugs Online
Animed Direct
VMD approved · Free over £29, next-day available
4 tablets (course)£13.73
£205.95
Buy from Animed Direct
VetUK
VMD approved · Free over £29
4 tablets (course)£14.63
£219.45
Buy from VetUK

What Cerenia treats

Anti-emetic for vomiting (5-day course) and for motion sickness (given 2 hours before travel). NK1 receptor antagonist.

Why it costs more at the vet

Zoetis-branded; widely stocked across UK practices at premium dispensing margin.

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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

  • Mild lethargy
  • Salivation

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

FAQ

Can I give Cerenia before every car journey?
Yes, on prescription, but address the underlying anxiety too. Behaviour modification is often needed alongside.
How long can I use Cerenia for vomiting?
Typically 5 days. Persistent vomiting needs further investigation.

Related medications

Track Cerenia price drops

We'll email when Cerenia 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.