Skip to content
POM-V Prescription Required Companion Animal

Enrotron Flavour 50 mg Tablets for Dogs

Active ingredient: Enrofloxacin

Form

Tablet

Species

Dogs

Manufacturer

aniMedica GmbH

VMD MA No.

24745/4012

What it's used for

For the treatment of bacterial single or combined infections of the respiratory, alimentary or urinary tract, the skin or wounds, caused by Enrofloxacin-se...

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

The prescription itself has a price. See what practices near you charge for a consultation and the written prescription fee.

Paying less for Enrofloxacin

  1. 1

    Ask your vet for a written prescription

    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

Enrotron Flavour 50 mg Tablets for Dogs — SPC Details

Source: VMD Summary of Product Characteristics (SPC). Last updated 26 Mar 2026.

For the treatment of bacterial single or combined infections of the respiratory,
alimentary or urinary tract, the skin or wounds, caused by Enrofloxacin-sensitive
gram-negative and gram –positive bacteria:
spp. and staphylococci.
Tablet for oral use.
Dose: 5 mg enrofloxacin per kg body weight (BW) daily, corresponding to:
½ tablet for 5 kg body weight
1 tablet per 10 kg body weight.
Can be administered directly or given with food.
Treatment generally takes place over 5 - 10 consecutive days.
If there is no clinical improvement within 3 days, the sensitivity test is to be repeated
and it may be necessary to switch to a different treatment.
The recommended doses should not be exceeded.
To ensure a correct dosage body weight should be determined as accurately as
possible to avoid underdosing.
Do not use in young or growing dogs (dogs aged less than 12 months (small breed)
or less than 18 months (large breed)) as the product may cause epiphyseal cartilage
alterations in growing puppies.
Do not use in dogs having seizure disorders, since enrofloxacin may cause CNS
stimulation.
Do not use in dogs with known hypersensitivity to fluoroquinolones or to any of the
excipients of the product.
Do not use in case of resistance to quinolones, as there exists almost complete cross
resistance to other quinolones and complete cross resistance to other
fluoroquinolones.
Do not use with tetracyclines, phenicols or macrolides because of potential
antagonistic effects.
See also section 4.7
In rare cases vomiting and diarrhoea are observed.
See section 4.3.
The frequency of adverse reactions is defined using the following convention:
- very common (more than 1 in 10 animals displaying adverse reaction(s) during the
course of one treatment
- common (more than 1 but less than 10 animals in 100 animals)
- uncommon (more than 1 but less than 10 animals in 1,000 animals)
- rare (more than 1 but less than 10 animals in 10,000 animals)
- very rare (less than 1 animal in 10,000 animals, including isolated reports)
None.

Revised: April 2016
AN: 01395/2014

Special precautions for use in animals
Official and local antimicrobial policies should be taken into account when the
product is used.
Skin infections are mostly secondary to an underlying disease. It is advisable to
determine the underlying cause and to treat the animal accordingly.
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, fluoroquinolones should only be used based on susceptibility
testing. Use of the product deviating from the instructions given in the SPC may
increase the prevalence of bacteria resistant to fluoroquinolones and may decrease
the effectiveness of treatment with other quinolones due to the potential cross
resistance
As enrofloxacin is metabolized by the liver and partly eliminated via the kidneys,
elimination may be delayed in dogs with liver or renal disturbances. Therefore, in
cases of known liver or renal impairment, the product should be used with caution.
The chewable tablets are flavoured. In order to avoid any accidental ingestion, store
tablets out of reach of the animals.
Special precautions to be taken by the person administering the veterinary
medicinal product to animals
People with known hypersensitivity to fluoroquinolones should avoid contact with the
veterinary medicinal product.
Wash hands after use.
In case of contact with the eyes, wash immediately with plenty of clean water.
In case of accidental ingestion, seek medical advice immediately and show the
package leaflet or the label to the physician.
Concurrent use of flunixin should be under careful veterinary monitoring, as the
interactions between these drugs may lead to adverse events related to delayed
elimination.
Elimination of theophylline may be delayed.

Revised: April 2016
AN: 01395/2014
Antagonistic effect may occur if enrofloxacin is combined with phenicols, macrolide
antibiotics or tetracyclines.
Substances containing magnesium or aluminium, if administered at the same time,
may impair the enrofloxacin resorption.
Store in the original package in order to protect from light.

Revised: April 2016
AN: 01395/2014
Divided tablets should be returned to the original package.
Do not store above 25°C.
Not applicable.
5.

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.

Medication costs adding up?

Pet insurance can cover prescription medications. Find the right policy for your pet.

Compare insurance

Find cheaper vets near you

Compare vet consultation prices in your area. Save on procedures and get a prescription to buy medications online.