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POM-VPS Prescription Required

Benzimole 25 mg/ml SC Oral Suspension

Active ingredients: Albendazole, Cobalt, Selenium

Form

Liquid

Species

Cattle Sheep

Manufacturer

Chanelle Pharmaceuticals Manufacturing Ltd

VMD MA No.

08749/4040

What it's used for

and roundworm eggs. In cattle it is active against the following species: Roundworms: Teladorsagia (Ostertagia), Haemonchus, Trichostrongylus, Nematodirus,...

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

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  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

Benzimole 25 mg/ml SC Oral Suspension — SPC Details

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

and roundworm eggs.
In cattle it is active against the following species:
Roundworms: Teladorsagia (Ostertagia), Haemonchus, Trichostrongylus,
Nematodirus, Oesophagostomum, Bunostomum, Cooperia, and Strongyloides spp.
It is usually effective against inhibited larvae of Cooperia and Ostertagia,
LungwormsDictyocaulus viviparus,
Tapeworms: Moniezia
Adult liver flukeFasciola hepatica.
In sheep it is active against benzimidazole-susceptible strains of the following
species:
Roundworms:
N. battus), and
It is usually effective against inhibited larvae of Ostertagia,
LungwormsDictyocaulus filaria
Tapeworms: Moniezia spp.,
Adult liver flukeFasciola hepatica.
The product is ovicidal and will kill fluke and roundworm eggs, thus reducing
pasture contamination.
The product also contains selenium and cobalt as nutritional supplements.
Known hypersensitivity to the active ingredient.
None known.
Care should be taken to avoid the following practices because they increase the risk
of development of resistance and could ultimately result in ineffective therapy:
•
over an extended period of time.
•
Suspected clinical cases of resistance to anthelmintics should be further
investigated using appropriate tests (e.g. Faecal Egg Count Reduction Test).
Where the results of the test(s) strongly suggest resistance to a particular
anthelmintic, an anthelmintic belonging to another pharmacological class and
having a different mode of action should be used.
Resistance to benzimidazoles (which includes albendazole) has been reported in
Teladorsagia, Haemonchus, Cooperia and Trichostrongylus species in small
ruminants in a number of countries including the EU. Resistance to albendazole
has been reported in Cooperia and
countries such as New Zealand. Therefore the use of this product should be based
on local (regional, farm) epidemiological information about susceptibility of
nematodes and recommendations on how to limit further selection for resistance to
anthelmintics.
Selenium and cobalt are included as nutritional supplements and are not intended
to be used therapeutically. Administration of ionophores to lambs has been shown
to enhance selenium bioavailability. Concurrent administration of ionophores and
Benzimole 25 mg/ml SC may therefore lead to an increased risk of selenium
toxicity.
Cattle suffering from severe lung damage due to heavy lungworm infestation may
continue to cough for some weeks after treatment.

i) Special precautions for use in animals
Do not administer other cobalt and selenium supplements concurrently
unless advised by you veterinary surgeon. Not to be diluted
ii) Special precautions for the person administering the veterinary medicinal
product to animals
Direct contact with the skin should be kept to a minimum. Wear suitable
protective clothing including impermeable rubber gloves. In the event of
accidental eye exposure, flush eye thoroughly with running water. If
irritation persists, seek medical attention. In the event of accidental skin
exposure, wash the affected area with soap and water. If irritation
persists, seek medical attention. Wash hands after use.
None known.
This veterinary medicinal product does not require any special storage precautions.
i) Special precautions for use in animals
Do not administer other cobalt and selenium supplements concurrently
unless advised by you veterinary surgeon. Not to be diluted
ii) Special precautions for the person administering the veterinary medicinal
product to animals
Direct contact with the skin should be kept to a minimum. Wear suitable
protective clothing including impermeable rubber gloves. In the event of
accidental eye exposure, flush eye thoroughly with running water. If
irritation persists, seek medical attention. In the event of accidental skin
exposure, wash the affected area with soap and water. If irritation
persists, seek medical attention. Wash hands after use.
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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