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Furosemide (Frusemide) 20mg
From Price range: £35.00 through £70.00
- Prescription Required
Furosemide (Frusemide) 20mg
From Price range: £35.00 through £70.00
Furosemide 20mg Tablets B.P. (Vet) for Dogs & Cats
Furosemide Tablets 20mg are a loop diuretic used to treat oedema (swelling from fluid buildup) associated with cardiac insufficiency, renal dysfunction, and trauma in cats and dogs. It increases urine output, helping to remove excess fluid from the body.
- A fast-acting, Prescription-only diuretic medication
- Flushes out excess fluid, salts, and toxins by increasing urine output.
- Safely lowers blood pressure
- Provides essential relief from swelling (oedema) caused by heart, liver, or kidney conditions.
Order Monday to Friday before 14:00pm to guarantee next
day delivery.
Please select size and quantity as shown in your prescription.
Ordering Prescription-Only Products
This item requires a current prescription from your vet before we can dispatch it. The good news? Sorting it out is simple and only takes a moment.
- Select or register your pet
- Attach a clear image or PDF of the prescription
- Complete your order at checkout
As soon as your prescription reaches us, our team will verify the details and get your pet’s treatment posted out to you.
Order Monday to Friday before 14:00pm to guarantee next
day delivery.
Product Features
Furosemide 20mg Tablets B.P. (Vet) for Dogs & Cats
Furosemide Tablets 20mg are a loop diuretic used to treat oedema (swelling from fluid buildup) associated with cardiac insufficiency, renal dysfunction, and trauma in cats and dogs. It increases urine output, helping to remove excess fluid from the body.
- A fast-acting, Prescription-only diuretic medication
- Flushes out excess fluid, salts, and toxins by increasing urine output.
- Safely lowers blood pressure
- Provides essential relief from swelling (oedema) caused by heart, liver, or kidney conditions.
Product Details
⚠️ This product should only be used under the guidance of a licensed veterinarian.
Furosemide Tablets are used for dogs and cats.
Furosemide (formerly known as frusemide) is a highly effective loop diuretic commonly prescribed in veterinary medicine. It is primarily used to manage oedema (fluid retention) and ascites (abdominal fluid build-up) in dogs and cats associated with congestive heart failure, as well as certain liver and kidney disorders. Furosemide facilitates the removal of excess fluid by increasing urine volume . This process helps lower blood pressure and assists the body in clearing out excess salts and waste products efficiently.Mechanism of Action
At a cellular level, Furosemide acts on the nephrons within the kidneys. It specifically inhibits the reabsorption of sodium, potassium, and chloride in the thick ascending limb of the loop of Henle. By preventing these electrolytes from being reabsorbed into the bloodstream, the medication ensures they—and the water that follows them—are excreted via urine.Key Considerations for Use
- Hydration: Because it increases fluid loss, pets must have constant access to fresh water to prevent dehydration.
- Electrolyte Balance: Prolonged use can affect potassium levels, so veterinary professionals often monitor them through routine blood tests.
- Dosage: Always administered according to a specific weight-based prescription to ensure safety and efficacy.
Instructions
Consult your vet for safe use and refer to the datasheet.
Sizes
Available Furosemide Dosage at Ashcroft 4 Pets
| Pack Size | Usage Profile | Best For |
|---|---|---|
| Single Tablet | Acute Care | Short-term prescriptions or post-operative fluid management. |
| 500 Tablet Bulk | Chronic Management | Chronic support for pets with stable congestive heart failure (CHF). |
Key Benefits
Ingredients
Furosemide
How it works to order pet prescription medications online
Choose your
treatment
Select the treatment you would like to order
Upload a prescription copy at
the checkout
Provide all the information about your pet
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Delivery
Your order will be sent in discreet packaging.
Frequently asked questions
Why does my pet need Furosemide?
Vets commonly prescribe Furosemide tablets for dogs or cats with heart, liver, or kidney problems to help clear fluid trapped in their belly or lungs, improving their breathing and comfort.
Should I give my pet extra water?
Yes, absolutely. Since this medicine makes them pee more, they can get dehydrated easily. Make sure they always have a fresh bowl of water nearby so they can drink whenever they need to.
What side effects should I look out for with Furosemide tablets?
The main side effects to watch for are increased thirst and more bathroom breaks. If your pet seems unusually sluggish, weak, or loses interest in food, contact your vet, as it may indicate an imbalance in their body's natural salts.
Can I split a 20mg Furosemide tablet?
This can only be decided by your vet. It's important to follow their dosing advice and consider
whether splitting the tablet is appropriate for your pet.
Can I buy Furosemide online without a prescription?
No. In the UK, Furosemide is prescription-only to ensure it's the right treatment for your pet. Once you have a valid prescription from your vet, you can order the tablets online.
Do I need a prescription to buy POM-V pet medicines online?
Yes. POM-V items require a valid prescription from your UK vet.
How do I send you my prescription?
Upload your prescription during checkout.
I uploaded a photo—why was it rejected?
Photos must be clear. If details are wrong or expired, orders can’t be processed. This is standard across UK pet pharmacies.
Can my vet refuse to give me a written prescription?
No. Under UK law, vets must provide a written prescription if you request one for a POM-V medicine. They may charge a reasonable fee for issuing it, but they cannot refuse. This allows you to choose where to buy your pet’s medication, whether directly from your vet or from a registered UK pharmacy such as Ashcroft 4 Pets.
How long is my prescription valid?
In the UK, most POM-V prescriptions are valid for 6 months, unless your vet specifies a shorter duration. Prescriptions for Schedule 2 or 3 controlled medicines are usually valid for 28 days and are not repeatable. At Ashcroft 4 Pets, we follow these same UK veterinary guidelines to ensure your pet’s medication is dispensed safely and legally.
How can I be sure Ashcroft 4 Pets is a safe and legitimate online pet pharmacy?
At Ashcroft 4 Pets, we are a fully VMD-registered and accredited online retailer. This means every prescription and over-the-counter pet medicine we supply is safe, genuine, and dispensed according to UK law.
We follow all Veterinary Medicines Directorate (VMD) rules, and our team checks every prescription carefully before processing. You can order with confidence, knowing your pet’s health is in the hands of experts and all medicines are traceable, legally supplied, and authentic.
How long can I continue ordering with my repeat prescription?
In the UK, most repeat prescriptions for POM-V medicines are valid for up to 6 months from the date your vet issues them. You can order multiple times within this period if your vet has authorised repeats.
For controlled medicines (Schedule 2 or 3), the prescription is valid for 28 days only and cannot be repeated. These medicines are strictly regulated due to their potential for misuse.
At Ashcroft 4 Pets, we follow UK law carefully, ensuring all prescriptions are dispensed safely, legally, and in the exact amounts prescribed.
What about “human” medicines prescribed for pets?
If your vet prescribes a human medicine for your pet under the Cascade, we can usually dispense against that prescription (with the right checks).
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