How Online Vet Prescriptions Work for Cats

Ordering your cat’s prescription medication online can be a convenient and cost-effective way to stay on top of their ongoing care. If your cat has been prescribed treatment for a long-term condition, recovering from an illness, or needs regular preventative medication, understanding how the process works can help you order safely and confidently.

At Vetscriptions, we know that prescription rules can sometimes feel confusing, especially if you are ordering online for the first time. In this guide, we explain how online vet prescriptions work for cats in the UK, what you will need from your veterinary practice, and how to make sure your cat receives the right medication safely.

This article is intended for general guidance only and should not replace professional veterinary advice. If your pet is unwell or showing concerning symptoms, please contact your veterinary surgeon.

What is a veterinary prescription?

A veterinary prescription is a written document from your veterinary surgeon that authorises a specific medicine for your cat. It includes important information such as:

• Your cat’s details
• The name of the medicine
• The strength and dosage instructions
• The quantity prescribed
• Your vet’s details and signature

In the UK, certain pet medicines can only be supplied with a valid prescription from a vet. These are known as prescription-only medicines, often shortened to POM-V medicines. They are used when a vet has assessed your cat and decided that a specific treatment is needed.

If your cat has been prescribed treatment, you do not always have to buy the medication directly from your veterinary practice. In many cases, your vet can provide a written prescription so you can order from a registered online veterinary pharmacy instead.

Why cat owners choose to order prescriptions online

Many cat owners use online veterinary pharmacies because they offer a practical and often more affordable way to access genuine pet medicines. Ordering online can be especially helpful if your cat needs regular repeat medication for ongoing conditions such as thyroid disease, arthritis, urinary problems, heart disease, or skin conditions.

Some of the main benefits include:

• Competitive pricing compared with some local practice prices
• Easy home ordering
• Access to a wide range of genuine veterinary medicines
• Helpful support if you are unsure about the ordering process
• Convenient delivery to your door

You can browse our cat prescription products and wider cat collection to see the types of products available for feline health and wellbeing.

How to order your cat’s prescription medication online

1. Your cat must be examined by a vet

Before a prescription medicine can be issued, your cat must first be assessed by a veterinary surgeon. This is important because your vet needs to make a diagnosis, check that the medicine is suitable, and confirm the correct dose.

If your cat is due a medication review or has not been checked recently, your vet may need to examine them again before issuing a repeat prescription.

2. Ask your vet for a written prescription

If you would like to order online, you can ask your veterinary practice for a written prescription. By law, your vet must provide one if requested, although they may charge a prescription fee.

It is worth checking:

• How long the prescription is valid for
• Whether repeats are allowed
• How many times the medicine can be dispensed
• Whether your cat needs a follow-up check before more medication is issued

3. Choose a registered online veterinary pharmacy

Once you have the prescription, you can place your order with a UK veterinary pharmacy. It is important to use a trusted supplier that provides genuine, authorised animal medicines and follows UK prescription regulations.

We explain everything step by step on our how to order a prescription medicine page, including how to send us your prescription and what happens next.

4. Submit your prescription and order details

When placing your order, you will usually need to provide:

• Your contact details
• Your cat’s details
• The medicine requested
• A valid prescription from your vet

Some orders may also require an animal health form to help ensure the medication is supplied appropriately and safely.

5. Your order is checked and dispensed

Before any prescription medicine is sent out, the prescription is reviewed carefully. This helps confirm that the information is valid, complete, and matches the product ordered.

Once approved, the medication is dispensed and prepared for delivery. If there is a problem with the prescription or if anything is unclear, you may be contacted before the order can be completed.

You can also find more helpful information in our prescription FAQs.

What kinds of medicines might a cat need a prescription for?

Cats can need prescription medication for a wide range of health conditions. Common examples include:

• Antibiotics for certain infections
• Pain relief for injury or chronic discomfort
• Treatments for overactive thyroid disease
• Heart medication
• Urinary treatments
• Skin and allergy medication
• Digestive treatments

At Vetscriptions, we stock a broad range of cat antibiotics and general treatments, as well as support products for areas such as cat urinary health, cat endocrine conditions, cat skin and coat care, and cat pain relief, where these have been prescribed by your vet.

Can flea and worm treatments be ordered online too?

Yes, many flea, tick, and worming products for cats can be ordered online. Some are available without a prescription, while others require one depending on the product type and strength.

Regular parasite prevention is an important part of your cat’s routine healthcare, especially if they go outdoors, live with other pets, or hunt. If you are unsure which product is suitable, your veterinary practice can advise you based on your cat’s age, lifestyle, and health status.

You can browse our cat flea, tick and worming products or explore the wider flea, tick and worming collection.

Important things to check before ordering

To help avoid delays and make sure your cat receives the correct treatment, it is a good idea to check the following before placing an order:

• The prescription is still valid
• The medicine name, strength, and quantity match exactly
• Your cat’s details are correct
• You have allowed enough time before the current medication runs out
• You understand how the medicine should be given

If anything is unclear, contact your vet before ordering. If you have a question about the ordering process itself, you can also visit our contact page and our team will be happy to help.

Using your cat’s medication safely

Prescription medicines should always be used exactly as directed by your veterinary surgeon. Never change the dose, stop treatment early, or give your cat medication that has been prescribed for another pet.

Safe use of medication means:

• Following the label and your vet’s instructions carefully
• Completing the full course if advised
• Storing medicines as directed
• Keeping medication out of reach of children and pets
• Speaking to your vet if your cat has side effects or is difficult to medicate

Cats can be especially sensitive to certain medicines, including some products used in other animals or people. Always check with a veterinary professional before giving anything new.

When should you contact your vet urgently?

Ordering medication online is suitable for many routine and repeat prescriptions, but it is not a replacement for urgent veterinary care. Contact your veterinary surgeon promptly if your cat:

• Stops eating or drinking
• Has difficulty breathing
• Seems very lethargic or collapses
• Struggles to pass urine
• Has vomiting or diarrhoea that is severe or ongoing
• Has a sudden change in behaviour or mobility
• Appears to be in pain

These symptoms may need prompt assessment and should not be managed by simply reordering medication without veterinary advice.

Planning ahead for repeat prescriptions

If your cat is on long-term medication, it helps to keep a note of when repeat prescriptions are due and how much medicine you have left at home. Ordering a little in advance can reduce the risk of running out, particularly during weekends, bank holidays, or busy periods.

Checking our postage and delivery information before ordering can also help you plan ahead.

Support for your cat’s wider health and wellbeing

Alongside prescription treatment, some cats may also benefit from supportive care products recommended by a vet, such as supplements, calming aids, digestive support, or specialist nutrition. Depending on your cat’s needs, you may wish to explore options such as cat supplements, cat food and treats, cat pheromone products, or our premium supplements.

These products are not a substitute for prescribed treatment, but they may form part of a broader care plan when used appropriately.

Conclusion

Ordering your cat’s prescription medication online is usually a straightforward process once you know what is needed. The key steps are to have your cat assessed by a vet, request a valid written prescription, and order through a trusted UK veterinary pharmacy that supplies genuine medicines safely and responsibly.

At Vetscriptions, we are committed to helping pet owners access the medications and healthcare products their cats need with confidence. Whether you are ordering a repeat prescription, looking into parasite prevention, or exploring supportive care products, we are here to make the process clear and approachable.

If you would like to learn more, you can visit our about us page, browse our cat health products, or read through our prescription guidance before placing an order. And if your cat is unwell, their symptoms have changed, or you are unsure whether a treatment is still appropriate, please speak to your veterinary surgeon for tailored advice.

From all of us at Vetscriptions, we are here to support you in ordering prescribed medications responsibly and caring for your cat’s health every step of the way.