Bovex 2.265% Oral Suspension

Introduction

Chanelle Vet UK Ltd

Address: Chanelle Group

1st Floor, Freemans House

127 High Street, Hungerford

Berkshire, RG17 ODL

Telephone: 01908 843636

Fax: 01908 847401

Website: www.chanellegroup.com

 

Company name: Chanelle Animal Health Limited

7 Rodney Street

Liverpool

L1 9HZ

Tel & Fax: 01568 750432

Website: www.chanellegroup.ie

Presentation

A smooth white to off white suspension for oral administration. Each ml of Bovex 2.265% contains 22. 65 mg of Oxfendazole.

Uses

Bovex 2.265% is a broad spectrum worm drench for cattle and sheep for the control of mature and immature forms of gastro-intestinal roundworms, lungworms and tapeworms. The product is ovicidal against nematode eggs.

In cattle it is active against the following species:

Roundworms: Ostertagia, Haemonchus, Trichostrongylus, Nematodirus, Cooperia, Capillaria, Oesophagostomum, Chabertia and Trichuris. Lungworms: Dictyocaulus. Tapeworms: Moniezia. It is usually effective in the control of Type II Ostertagiasis.

In sheep it is active against benzimidazole susceptible strains of the following species:

Roundworms: Ostertagia, Haemonchus, Trichostrongylus, Nematodirus (including N. battus), Cooperia, Oesophagostomum and Chabertia (also provides useful control of Trichuris). Lungworms: Dictyocaulus. Tapeworms: Moniezia.

Dosage and administration

For oral administration only using properly calibrated dosing equipment. Assess bodyweight as accurately as possible before calculating the dosage.

Cattle

4.5 mg oxfendazole per kg bodyweight i.e. 5 ml per 25 kg bodyweight.

Sheep

5 mg oxfendazole per kg bodyweight i.e. 1 ml per 4.5 kg bodyweight.

Dosage Guide

Dosage Guide:

Cattle

Bodyweight

Dose

100 kg (2 cwt)

20 ml

150 kg (3 cwt)

30 ml

200 kg (4 cwt)

40 ml

250 kg (5 cwt)

50 ml

300 kg (6 cwt)

60 ml

Cattle above 300 kg should be given a further 5 ml for each additional 25 kg bodyweight.

Sheep

Bodyweight

Dose

Up to 9 kg (19 lb)

2.0 ml

10 to 13.5 kg (22 to 30 lb)

3.0 ml

14 to 18 kg (31 to 40 lb)

4.0 ml

19 to 22.5 kg (42 to 49.5 lb)

5.0 ml

23 to 27 kg (51 to 59 lb)

6.0 ml

Sheep above 27 kg should be given a further 1 ml for each additional 4.5 kg bodyweight.

Intensive use or misuse of anthelmintics can give rise to resistance. To reduce this risk, dosing programmes should be discussed with your Veterinary Surgeon.

Contra-indications, warnings, etc

Do not use in animals with known hypersensitivity to the active ingredient.

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:

- Too frequent and repeated use of anthelmintics from the same class, over an extended period of time

- Underdosing, which may be due to underestimation of body weight, misadministration of the product, or lack of calibration of the dosing device (if any).

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 include oxfendazole) 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 Teladorsagia species in cattle in developed 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.

Withdrawal periods

Cattle - Meat: 19 days. Milk: 84 hours

Sheep - Meat: 24 days

NOT FOR USE IN SHEEP PRODUCING MILK FOR HUMAN CONSUMPTION.

Operator warnings

Direct contact with the skin should be kept to a minimum.

Wear suitable protective clothing including impermeable rubber gloves.

Wash hands after use.

Environmental warnings

Any unused product or waste material should be disposed of in accordance with national requirements. Do not contaminate ponds, waterways or ditches with the product or used container.

General precautions

For animal treatment only.

Keep out of the reach of children.

Care must be taken not to damage the pharyngeal region, particularly in sheep, when dosing.

Pharmaceutical precautions

Protect from frost.

Protect from direct sunlight. Shake the container before use. Avoid the introduction of contamination during use. Not to be diluted or mixed with other products.

Legal category

POM-VPS

Packaging Quantities

1 L, 2.5L , 5 L and 10 L.

Further information

Oxfendazole belongs to the benzimidazole (1-BZ) class of anthelmintics.

Marketing authorisation number

Vm 11990/4008.