Cardisan 1.25 mg Chewable Tablets for Dogs
Active ingredient: Pimobendan
Form
Chewable
Species
Manufacturer
Alfasan Nederland B.V.
VMD MA No.
36408/5011
What it's used for
For the treatment of canine congestive heart failure originating from dilated cardiomyopathy or valvular insufficiency (mitral and/or tricuspid valve regur...
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Paying less for Pimobendan
-
1
Ask your vet for a written prescription
They must provide one on request. Under the CMA Order the fee is capped at £21 from 2027.
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2
Fill it at a registered online retailer
The CMA found online pharmacies 50–60% cheaper than practice dispensing on common medicines — typically £200–£300 a year.
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Prescription required
Your vet must provide a written prescription on request. You can then purchase from any licensed online retailer.
Cardisan 1.25 mg Chewable Tablets for Dogs — SPC Details
Source: VMD Summary of Product Characteristics (SPC). Last updated 26 Mar 2026.
cardiomyopathy or valvular insufficiency (mitral and/or tricuspid valve regurgitation).
improvement in cardiac output cannot be achieved for functional or anatomical
reasons (e.g. aortic stenosis).
Issued: December 2022
AN: 01816/2021
Do not use in cases of known hypersensitivity to the active substance or to any of
the excipients.
can occur. However, these effects are dose-dependent and can be avoided by
reducing the dose.
In rare cases transient diarrhoea, anorexia or lethargy have been observed.
Although a relationship with pimobendan has not been clearly established, in very
rare cases, signs of effects on primary haemostasis (petechiae on mucous
membranes, subcutaneous haemorrhages) may be observed during treatment.
These signs disappear when the treatment is withdrawn. In rare cases, an increase
Issued: December 2022
AN: 01816/2021
in mitral valve regurgitation has been observed during chronic pimobendan treatment
in dogs with mitral valve disease.
The frequency of adverse reactions is defined using the following convention:
- very common (more than 1 in 10 animals treated displaying adverse reaction(s))
- common (more than 1 but less than 10 animals in 100 animals treated)
- uncommon (more than 1 but less than 10 animals in 1,000 animals treated)
- rare (more than 1 but less than 10 animals in 10,000 animals treated)
- very rare (less than 1 animal in 10,000 animals treated, including isolated reports).
i). Special precautions for use in animals
The blood glucose should be tested regularly during treatment in dogs with existing
diabetes mellitus.
Since pimobendan is metabolised mainly via the liver, it should not be used in dogs
with severe impairment of liver function.
Monitoring of cardiac function and morphology is recommended in animals treated
with pimobendan.
(See also section 4.6).
The chewable tablets are flavoured. In order to avoid any accidental ingestion, store
tablets out of reach of animals.
ii). Special precautions to be taken by the person administering the veterinary
medicinal product to animals
This product may cause tachycardia, orthostatic hypotension, flushing of the face
and headaches.
To avoid accidental ingestion, especially by a child, unused tablet parts should be
placed back into the blister and carton and carefully kept away from children. Part
used tablets should be used at the time of the next dose.
In case of accidental ingestion, seek medical advice immediately and show the
package leaflet or the label to the physician.
Wash hands after use.
iii). Other precautions
Not applicable.
and pimobendan was observed. The pimobendan-induced increase in cardiac
contractility is attenuated by calcium antagonists and by β-antagonists.
5.
This information is sourced from the official Summary of Product Characteristics (SPC) published by the Veterinary Medicines Directorate (VMD). It is provided for informational purposes only and does not replace professional veterinary advice. Always consult your vet before administering any medication.
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Related Conditions
Other Products Containing Pimobendan
These products share the same active ingredient and may be suitable alternatives. Always consult your vet.
Cardisan 1.25 mg Chewable Tablets for Dogs
POM-VAlfasan Nederland B.V.
Cardisan 10 mg Chewable Tablets for Dogs
POM-VAlfasan Nederland B.V.
Cardisan 10 mg Chewable Tablets for Dogs
POM-VAlfasan Nederland B.V.
Cardisan 15 mg Chewable Tablets for Dogs
POM-VAlfasan Nederland B.V.
Cardisan 15 mg Chewable Tablets for Dogs
POM-VAlfasan Nederland B.V.
Cardisan 2.5 mg Chewable Tablets for Dogs
POM-VAlfasan Nederland B.V.
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