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Fortekor 20mg Flavour
Simple steps for pet prescriptions
  • 1Get a prescription from your vet
  • 2Place your order with Pet Drugs Online
  • 3Attach a prescription and tell us about your pet, read more
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Fortekor 20mg Flavour

This item requires a vet's prescription

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  • Vet price £3.66
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Prescription Info.
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Fortekor Flavour Tablets 20mg

Fortekor Flavour Tablets 2.5mg, 5mg and 20mg are for the treatment of heart failure in dogs. The 2.5mg tablets can also be used in cats for the treatment of chronic kidney disease. They are a light brown, oval shaped flavoured tablet and are supplied either individually or in packs of 28. The 2.5mg tablets and 5mg tablets can also be purchased in packs of 56. The tablets are scored on both sides so they can be split to ensure accurate dosing.

Fortekor Tablets are a prescription item and will be sent once a valid prescription is received. Please follow the instructions given by your vet.

Heart failure occurs when the heart is unable to circulate enough blood to meet the metabolic demands of the body. Congestive heart failure can occur when the required mechanisms are over worked and this can then cause a volume overload of blood. When the fluids back up in the veins, it causes raised blood pressure and leakage can also occur. Fortekor helps to reduce the blood pressure and the volume load on the heart.

Fortekor should be given once daily and can be given with or without food. As they are flavoured tablets, most dogs will take the tablets voluntarily. The dosage rates are as follows:

5-10kg - 1/2 x 5mg tablet

10-20kg - 1 x 5mg tablet

20-40kg -  1/2 x 20mg tablet

40 - 80kg - 1 x 20mg tablet.

The dose may be doubled if specified by your Vet.

Do not use during pregnancy or lactation.

To check the most up to date information about this product, please read its Summary of Product Characteristics (SPC) on the Veterinary Medical Directorate’s (VMD) Product Information Database:

View summary of product characteristics (SPC)

We offer a range of delivery options:

Our standard delivery is free by Royal Mail 2nd Class - there are some exceptions and you can see these on our Delivery page. These include refridgerated items and aerosols which have to be sent via our Next Day Courier service.

We also offer delivery by Royal Mail 1st Class or a Next Day Courier service for a small fee (for items in stock ordered before 12pm Monday to Friday - excludes Saturday delivery).

Orders under £20 have a £2.50 handling fee automatically added.

Food deliveries weighing 2kg and over ordered before 12pm (Monday to Thursday) will be delivered next working day by courier - Monday to Friday - excludes Saturday delivery. Orders placed on a Friday, Saturday and Sunday will be delivered on a Tuesday. Orders weighing over 6kg are sent free.

For more information, view our Delivery and Returns page.

If you see the "prescription required" sign next to an item you’d like to order, it means the item can only be issued with a prescription. While you can add these items to your shopping cart and pay for them along with other non-prescription products, we can’t dispatch them until we’ve received a prescription.

Product reviews for prescription products are not allowed by the RCVS. But here is what our customers say about our service:

Service reviews have been compiled from 21269 customer reviews


Prompt delivery,competitive pricing and a very easy online market site.


Great products, great prices. Highly recommended.


A good service, speedy delivery and very competitive prices, what more can I say!!


They were very helpful and talked me through the ordering process.


Excellent prompt service slight problem with website but was swiftly sorted by a phone conversation


The service is always very quick and easy to use. Staff are always very happy to help when you speak to them on the telephone. Very competitive price.


Excellent service every time we use online service and so much cheaper than buying direct from veterinary practice even with paying for private prescription.


Easy ordering great lrices, fast safe delivery, have used other online pet shops, this is the best


Fast, service


great service, easy site.


Everything ordered arrived promptly. Kept informed of each stage.


Excellent product , delivery was prompt


Excellent service.


Fast efficient service.


Excellent value and service, will certainly order again.


Great value for money & products worked well.


Item ordered and paid for easily, and promptly delivered.


Very impressed, great service very prompt! would definitely recommend!


Swift delivery, easy to deal with website


A good price and a super service with very fast delivery thank you


efficient and quick delivery


First class service


Good price, very fast service, would definitely recommend.

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