Controlling intestinal worms in horses is generally an easy process with the use of anthelmintics (wormers). There are a number of products available, but it is important to understand that all effective products will consist of one, or a combination of four different active ingredients (chemicals). The four main chemical groups that are used to treat worms in horses are;
- Macrocyclic lactones (mectin based) – broad spectrum protection (not tapeworms)
- Benzimidazoles – generally used for rotation worming
- Praziquantel – specifically for tapeworm control
- Tetrahydropyrimides – narrow spectrum wormer
Different products may be formulated using one or a combination of these ingredients and developed into liquids, gels, pastes or granules.
Controlling worms is essential for the health of your horse. The best way to do this is using a combination of a number of methods including:
- Regular and appropriate worming program including a rotational wormer (changing the active ingredients/chemicals used)
- Paddock management and hygiene, ie rotating paddocks, allowing rest periods, picking up faeces and managing pasture.
- Doing faecal egg counts to determine if worms are present or being controlled
For more information on intestinal worms in horses please look in the vet-n-pet DIRECT Help Centre for a number of relevant articles.
Originally published in My Pet Magazine Issue 16, Spring 2018.
To view all issues of My Pet Magazine click here.
The post Treating and Controlling Worms in Horses appeared first on vet-n-pet DIRECT Help Centre.