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POM-V Prescription Required Companion Animal

Libeo 40 mg Chewable Tablets for Dogs

Active ingredient: Furosemide

Form

Chewable

Species

Dogs

Manufacturer

Ceva Sante Animale

VMD MA No.

14966/3041

What it's used for

associated with cardiac insufficiency, renal dysfunction, trauma and parasitic disease. It is also recommended for the treatment of mammary oedema and limb...

Full indications, dosage and side effects ↓
View official SPC (PDF)

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Paying less for Furosemide

  1. 1

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    They must provide one on request. Under the CMA Order the fee is capped at £21 from 2027.

  2. 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.

Prescription required

Your vet must provide a written prescription on request. You can then purchase from any licensed online retailer.

Clinical information

Libeo 40 mg Chewable Tablets for Dogs — SPC Details

Source: VMD Summary of Product Characteristics (SPC). Last updated 27 Mar 2026.

associated with cardiac insufficiency, renal dysfunction, trauma and parasitic disease. It
is also recommended for the treatment of mammary oedema and limb oedemata.
The veterinary medicinal product gives rapid onset of diuretic action with increased
sodium and water excretion. It is even effective where glomerular filtration is impaired.
1 to 5 mg furosemide/kg bodyweight per day, i.e ½ to 2.5 tablets per 20 kg
bodyweight of the product, given in a single dose or in two divided daily doses.
Depending on the severity of the oedema or ascites or in refractory cases, the daily
dose may be doubled.
Example for a targeted dose of 1mg/kg per administration:
Tablets per administrationLibeo 40 mg7.6 – 10 kg 1/410.1-12.5 kgUse Libeo 10 mg12.6 – 15 kgUse Libeo 10 mg15.1 – 20 kg 1/220.1 – 30 kg ¾30.1 – 40 kg 140.1 – 50 kg1 1/4
To ensure a correct dosage, body weight should be determined as accurately as
possible.
For dogs of 2 to 7.5 and dogs of 10.1 to 15 kg bodyweight, use Libeo 10 mg tablets.
For maintenance, the dosage should be adapted to the lowest effective dose by the
veterinarian depending on the clinical response of the dog to the therapy.
The dosage and schedule may have to be adjusted depending on the condition of
the animal.
If treatment is administered last thing at night this may result in inconvenient diuresis
overnight.
Instruction on how to divide the tablet: Put the tablet on a plain surface, with its
scored side facing the surface (convex face up). With the tip of forefinger, exert a
slight vertical pressure on the middle of the tablet to break it in its width into halves.
In order to obtain quarters, then exert a slight pressure on the middle of one half
with forefinger to break it in its length.
The tablets are flavoured and may be mixed with a small amount of food offered
prior to the main meal, or administered directly into the mouth.
Do not use in dogs suffering from hypovolaemia, hypotension or dehydration.
Do not use in cases of renal failure with anuria.
Do not use in cases of electrolyte deficiency.
Do not use in cases of hypersensitivity to furosemide, sulfonamides or to any of the
excipients.
Dog:
Rare
(1 to 10 animals / 10,000
animals treated):
Soft stool
Dehydration
,
Electrolyte disorder
(e.g. hypokalaemia,
hyponatremia)
Undetermined frequency
(cannot be estimated from the
available data)
Haemoconcentration
Poor peripheral circulation
1
Transient, mild, do not necessitate the withdrawal of the treatment
In cases of prolonged treatment
Due to the diuretic action of furosemide
Reporting adverse events is important. It allows continuous safety monitoring of a
veterinary medicinal product. Reports should be sent, preferably via a veterinarian, to
either the marketing authorisation holder or the national competent authority via the
national reporting system. See the package leaflet for respective contact details.
Therapeutic efficacy may be impaired by increased intake of drinking water. Where
the animal’s condition permits, water intake should be restricted to physiologically
normal levels during treatment.

Special precautions for safe use in the target species:
As the tablets are flavoured, they should be stored in a safe place out of the reach of
animals.
Furosemide should be used with caution in case of pre-existing electrolyte and/or
water imbalance, impaired hepatic function (may precipitate hepatic coma) and
diabetes mellitus. In case of prolonged treatment, hydration status and serum
electrolytes should be monitored frequently.
1-2 days before and after commencement of treatment with diuretics and ACE
inhibitors renal function and hydration status should be monitored.
Special precautions to be taken by the person administering the veterinary medicinal
product to animals
People with known hypersensitivity to furosemide should avoid contact with the
veterinary medicinal product. Wash hands after use.
Do not handle this product if you know you are sensitive to sulphonamides as
hypersensitivity to sulphonamides may lead to hypersensitivity to furosemide. If you
develop symptoms following exposure such as a skin rash, you should seek medical
advice and show the doctor this warning. Swelling of the face, lips or eyes or
difficulty with breathing are more serious symptoms and require urgent medical
attention.
In case of accidental ingestion, seek medical advice immediately and show the
package leaflet or the label to the physician.
Special precautions for the protection of the environment:
Not applicable.
Concurrent use with drugs affecting electrolyte balance (corticosteroids, other
diuretics, amphotericin B, cardiac glycosides) requires careful monitoring.
Concomitant use with aminoglycosides or cephalosporins may increase the risk of
nephrotoxicity.
Furosemide may increase the risk of sulfonamide allergy.
Furosemide may alter insulin requirements in diabetic animals.
Furosemide may reduce the excretion of NSAIDs.
The dose regimen may need to be modified for long term treatment in combination
with ACE inhibitors, depending upon the animal’s response to therapy.
Cross reactivity to sulfonamides is possible.
Do not store above 30°C.
Any part-used tablet should be returned to the opened blister.
To ensure a correct dosage, body weight should be determined as accurately as
possible.
For dogs of 2 to 7.5 and dogs of 10.1 to 15 kg bodyweight, use Libeo 10 mg tablets.
For maintenance, the dosage should be adapted to the lowest effective dose by the
veterinarian depending on the clinical response of the dog to the therapy.
The dosage and schedule may have to be adjusted depending on the condition of
the animal.
If treatment is administered last thing at night this may result in inconvenient diuresis
overnight.
Instruction on how to divide the tablet: Put the tablet on a plain surface, with its
scored side facing the surface (convex face up). With the tip of forefinger, exert a
slight vertical pressure on the middle of the tablet to break it in its width into halves.
In order to obtain quarters, then exert a slight pressure on the middle of one half
with forefinger to break it in its length.
The tablets are flavoured and may be mixed with a small amount of food offered
prior to the main meal, or administered directly into the mouth.
3.10 Symptoms of overdose (and where applicable, emergency procedures and
antidotes)
Doses higher than recommended may cause transitory deafness, electrolyte and
water balance problems CNS effects (lethargy, coma, seizures) and cardiovascular
collapse.
Treatment should be symptomatic.
3.11 Special restrictions for use and special conditions for use, including
restrictions on the use of antimicrobial and antiparasitic veterinary
medicinal products in order to limit the risk of development of resistance
Not applicable.
3.12 Withdrawal periods
Not applicable
4.

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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