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POM-VPS Prescription Required

Flubenol 5% w/w Premix for Medicated Feeding Stuff

Active ingredient: Flubendazole

Form

Premix

Species

Pigs

Manufacturer

Elanco Europe Ltd

VMD MA No.

00879/5064

What it's used for

Flubendazole is ovicidal.

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 Flubendazole

  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

Flubenol 5% w/w Premix for Medicated Feeding Stuff — SPC Details

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

Flubendazole is ovicidal.
For incorporation into dry feed at a registered mill.
A manufacturer who is approved to incorporate directly at any concentration,
veterinary medicinal products or premixtures containing such products, must be
responsible for mixing when incorporation is less than 2 kg per tonne for final feed.
Dosage
The standard recommended total dosage is 5 mg flubendazole per kg bodyweight.
The amount of the veterinary medicinal product to be incorporated should be
calculated according to the average bodyweight of the pigs to be treated.
Incorporation and dosing instructions
If animals are to be treated collectively rather than individually, they should be
grouped according to their bodyweight and dosed accordingly, in order to avoid
under- or over-dosing.
As a guide, the following incorporation rates are suggested:
Standard dosing regime
Incorporation:
Add 600 g of the veterinary medicinal product to at least 5 kg of one of the feed
ingredients and mix well. Thoroughly mix this premix with the remaining ingredients
making in all one tonne of medicated feed, which can then be fed as mash or pellets.
This gives 30 mg flubendazole per kg of finished feed.
Breeding stock should be treated for 10 consecutive days. Weaners and fattening
pigs –should be treated for 5 consecutive days, or the event of a heavy Trichuris
infestation, for 10 consecutive days.
Variable dosing regime
To facilitate feeding for different lengths of time to suit the intervals between feed
deliveries, the standard dosage can be divided and administered over differing
periods of time, as shown below.
Incorporation:
Add the required amount of the veterinary medicinal product to at least 5kg of one of
the feed ingredients. Thoroughly mix this premix with the remaining ingredients
making in all one tonne of medicated feed, which can then be fed as mash or pellets.
a) Breeding stock
Amount of the
veterinary medicinal
product to add to
each 5 kg premix for
making up each
tonne of final feed
Flubendazole
inclusion rate
in final feed
(mg/kg)
Duration
of
treatment
(days)
Total dose
of
flubendazole
(mg/kg
bodyweight)
Uses
400 g20145300 g15215200 g10285
Ascaris suum,
Oesophagostomum
dentatum and
Hyostrongylus
rubidus
b) Weaners and fattening pigs
Amount of the
veterinary medicinal
product to add to
each 5 kg premix for
making up each
tonne of final feed
Flubendazole
inclusion rate
in final feed
(mg/kg)
Duration
of
treatment
(days)
Total dose
of
flubendazole
(mg/kg
bodyweight)
Uses
200 g10145150 g7.5215
Ascaris suum,
Oesophagostomum
dentatum and
Hyostrongylus
rubidus
In the event of a heavy Trichuris infestation, use 600 g/tonne (30 mg/kg final feed) for
10 days.
Treatment frequency:
Pigs should be treated twice a year unless recommended otherwise by a veterinary
surgeon. Pigs brought onto the premises should be treated on arrival and before
mixing with other animals.
Treatment of clinical worm infestations:
Treat relevant infestations at the following intervals:
Lungworm every 3 - 4 weeks
Nodular worm every 2 months
Large round worm every 2 months
Red stomach worm every month
Whipworm every 6 weeks
Consult a veterinary surgeon for initial identification of problem species.
None known.
Pigs:
None known.
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.
None.

Special precautions for safe use in the target species:
None
Special precautions to be taken by the person administering the veterinary medicinal
product to animals
Accidental ingestion by humans should be avoided. May cause sensitisation by skin
contact. May cause skin and eye irritation. Avoid direct skin contact. Wear overalls,
safety glasses and impervious gloves when mixing and handling the veterinary
medicinal product. Wash affected parts if skin contact occurs. If accidental eye
contact occurs, immediately rinse thoroughly with water. If the operations involve
potential exposure to dust, wear either a disposable filter and half-mask respirator
conforming to European Standard EN149, or a non-disposable respirator to
European Standard EN140 fitted with a filter to EN143.
Special precautions for the protection of the environment:
Not applicable.
None known.
Do not store above 25 C.
Store in tightly closed original containers.
The veterinary medicinal product will remain stable in the finished feed for eight
weeks.
The veterinary medicinal product can be incorporated into pelleted feed,
preconditioned with steam for up to 5 minutes at a temperature of 77 C and can
withstand pelleting temperatures up to 116
veterinary medicinal product should only be incorporated by approved
manufacturers.
Meat and offal: 7 days.

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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