Furosemide 40 mg Tablets

Furosemide 40 mg Tablets (Pack of 28) for Dogs & Cats

Furosemide 40 mg Tablets (Pack of 28) for Dogs & Cats

PRESCRIPTION NEEDED (Pom-V)

What Furosemide Tablets Are

Furosemide tablets are a powerful loop diuretic used in dogs and cats to reduce excess body fluid (oedema). The 40 mg strength is suitable for medium-to-large pets requiring higher dosing. The active ingredient, furosemide, works by increasing urine output and reducing sodium- and water-retention in the kidneys.

Key Indications and Uses

Veterinarians prescribe furosemide tablets when pets suffer from conditions with fluid build-up, including:

• Congestive heart failure (fluid in lungs, abdomen or tissues)

• Liver disease causing ascites or fluid retention

• Kidney dysfunction where controlling fluid is essential
  By reducing fluid load, the medication improves breathing, movement and comfort.

Dosage & Administration

Dosage must be tailored by your veterinary surgeon and based on weight, severity and concurrent treatments. As a general guide:

• Start at 5 mg per kg body weight, once or twice daily

• Higher dosing or more frequent dosing will depend on the vet’s plan
  Monitor water intake, urination and overall condition during treatment.

Precautions, Side-Effects & Monitoring

Because furosemide significantly increases urine production and affects electrolyte balance, monitoring is essential:

• Do not use if your pet has anuria (no urine output) or acute glomerular nephritis

• Sudden discontinuation can lead to rapid fluid re-accumulation

• Possible side effects include increased thirst, frequent urination, low potassium levels, vomiting or deafness in severe overdose
  Report any unusual changes in drinking, urination or behaviour to your vet.

Storage & Handling

Store tablets in the original packaging at a temperature below 25 °C, away from moisture and light. Keep out of reach of children and other animals. Follow all handling instructions, and ensure the medication is only used for the pet and condition prescribed.

Why Purchase from Pet Med Direct

At Pet Med Direct we supply genuine UK-licensed veterinary medicines. Each order of furosemide 40 mg tablets is verified with your vet’s prescription before dispatch. We use secure packaging, tracked UK delivery and professional support to ensure safe, compliant supply of this essential treatment.

Frequently Asked Questions (FAQ)

How quickly will my pet respond?
Diuresis (increased urine output) typically begins within one hour of administration. Full clinical response may take days, depending on condition severity.
Can my pet take it long-term?
Yes. Many dogs and cats with chronic heart or kidney disease remain on furosemide under veterinary supervision. Regular monitoring is vital.
What if I miss a dose?
Contact your vet. Do not double up without veterinary advice.
Is it safe to use with other medications?
Yes — but always inform your vet of all medications, as interactions and electrolyte shifts may occur.
Do I need a prescription?
Yes. This is a POM-V medicine and must be supplied with a valid veterinary prescription.

Furosemide 40 mg Tablets (Pack of 28) for Dogs & Cats are a critical tool in managing fluid retention due to heart, liver or kidney disease. When used under veterinary supervision with correct dosing and monitoring, furosemide can significantly improve comfort and longevity. Because it is prescription-only, adherence to dosing, veterinary checks and safe supply are essential.

Download the datasheet here
View the manufacturer’s website here