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POM-V Prescription Required Companion Animal

Quiflor 20 mg Tablets for Dogs

Active ingredient: Marbofloxacin

Form

Tablet

Species

Dogs

Manufacturer

KRKA, d.d., Novo mesto

VMD MA No.

01656/4045

What it's used for

Treatment of otitis externa of both bacterial and fungal origin respectively due to bacteria sensitive to marbofloxacin, and fungi especially Malassezia pa...

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

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Paying less for Marbofloxacin

  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

Quiflor 20 mg Tablets for Dogs — SPC Details

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

Treatment of otitis externa of both bacterial and fungal origin respectively due to
bacteria sensitive to marbofloxacin, and fungi especially Malassezia pachydermatis
sensitive to clotrimazole.
The recommended dose rate is 2 mg marbofloxacin/kg body weight/day (1 tablet for
10 kg body weight per day) in single daily administration. Where appropriate, the use
of combinations of whole or half tablets of different strengths (5 mg, 20 mg or 80 mg)
will allow accurate dosing.
Animal body weight
(kg)
Number of tablets
(20 mg + 5 mg
strengths)
Approx. dosage range
(mg/kg)
4 – 60.5 + 0.52.1 – 3.1>6 – 912.0 – 3.3>9 – 111 + 12.3 – 2.8>11 – 151.52.0 – 2.7>15 – 2022.0 – 2.7>20 – 252.52.0 – 2.5>25 – 3032.0 – 2.4>30 – 353.52.0 – 2.3
AN: 04406/2024 & 04408/2024
To ensure a correct dosage, body weight should be determined as accurately as
possible.
Duration of treatment:

depending on the course of the disease, it may be extended up to 40 days;

on the course of the disease, it may be extended up to 28 days;

the course of the disease, it may be extended up to 21 days.
Do not use in dogs aged less than 12 months, or less than 18 months for
exceptionally large breeds of dogs, such as Great Danes, Briard, Bernese, Bouvier
and Mastiffs, with a longer growth period.
Do not use in cats. For the treatment of this species, a 5 mg tablet is available.
AN: 04406/2024 & 04408/2024
Do not use in cases of hypersensitivity to marbofloxacin or other (fluoro)quinolones
or to any of the excipients.
Do not use in cases of resistance against quinolones, since (almost) complete cross-
resistance exists against other fluoroquinolones.
Dogs:
Very rare
(<1 animal / 10 000 animals
Vomiting
, soft faeces
Modification of thirst
AN: 04406/2024 & 04408/2024
treated, including isolated
reports):
Hyperactivity
1,2
Ceases spontaneously after treatment and do not necessitate cessation of
treatment.
Transient.
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.
A low urinary pH could have an inhibitory effect on the activity of marbofloxacin.
Pyoderma occurs mostly secondary to an underlying disease, thus, it is advisable to
determine the underlying cause and to treat the animal accordingly.

Special precautions for safe use in the target species:
High doses of some fluoroquinolones may have epileptogenic potential. Cautious use
is recommended in dogs diagnosed as suffering from epilepsy. However, at the
therapeutic recommended dosage, no severe side-effects are to be expected in
dogs. Fluoroquinolones have been shown to induce erosion of articular cartilage in
juvenile dogs and care should be taken to dose accurately especially in young
animals. At the recommended dose rate, no lesions of the articular joints were
encountered in clinical studies.
Official and local antimicrobial policies should be taken in to account when the
veterinary medicinal product is used. Fluoroquinolones should be reserved for the
treatment of clinical conditions which have responded poorly, or are expected to
respond poorly to other classes of antimicrobials. Whenever possible, use of
fluoroquinolones should be based on susceptibility testing. Use of the product
deviating from the instructions given in the SPC may increase the prevalence of
bacteria resistant to the (fluoro)quinolones and may decrease effectiveness of
treatment with other quinolones due to the potential for cross-resistance.
Special precautions to be taken by the person administering the veterinary medicinal
product to animals:
People with known hypersensitivity to (fluoro)quinolones should avoid contact with
the veterinary medicinal product.
In case of accidental ingestion seek medical advice immediately and show the
package leaflet or the label to the physician.
Wash hands after use.
Special precautions for the protection of the environment:
Not applicable.
Fluoroquinolones are known to interact with orally administered cations (Aluminium,
Calcium, Magnesium, Iron). In such cases, the bioavailability of marbofloxacin may
be reduced. Concurrent administration of theophylline products may be followed by
inhibited theophylline clearance.
Store in the original package in order to protect from light.
This veterinary medicinal product does not require any special temperature storage
conditions.
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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