As a horse owner, it is important to understand the risks associated with common equine parasites. Parasites can cause serious health problems and even death if left untreated. In this article, we will discuss the most common types of horse parasites, how they are contracted, and the prevention and treatment options available.\
- Small Strongyles
Small strongyles, also known as cyathostomins, are the most common equine parasites found in horses. They are usually contracted by ingestion of infected larvae in grass and hay. Small strongyles can cause weight loss, diarrhea, and colic. Prevention is key, and it can be achieved by practicing good pasture management and rotational deworming. Treatment options include medication prescribed by a veterinarian.
- Large Strongyles
Large strongyles, also known as bloodworms, can cause serious health problems in horses. They can damage blood vessels and cause anemia, colic, and even death. Horses contract large strongyles by ingesting infected larvae in contaminated grass or hay. Prevention includes practicing good pasture management and rotational deworming. Treatment options include medication prescribed by a veterinarian.
- Tapeworms
Tapeworms are flat, ribbon-like parasites that can be found in the small intestine of horses. They can cause colic, weight loss, and even rupture of the intestinal wall. Horses contract tapeworms by ingesting infected forage or grazing on infected pasture. Prevention includes regular deworming with a medication that is effective against tapeworms. Treatment options include medication prescribed by a veterinarian.
- Roundworms
Roundworms, also known as ascarids, are common in young horses. They can cause severe damage to the intestinal wall and blockages that can be life-threatening. Horses contract roundworms by ingesting infected larvae in contaminated feed or water. Prevention includes regular deworming, good hygiene practices, and proper manure management. Treatment options include medication prescribed by a veterinarian.
- Pinworms
Pinworms are small, white parasites that live in the large intestine and rectum of horses. They can cause irritation and itching around the anus, which can lead to tail rubbing and hair loss. Horses contract pinworms by ingesting contaminated food or water. Prevention includes good hygiene practices and regular deworming. Treatment options include medication prescribed by a veterinarian.
- Bots
Bots are the larvae of the botfly, which lay their eggs on the horse’s hair. The horse then ingests the eggs while grooming itself, and the larvae migrate to the stomach, where they can cause ulcers and other health problems. Prevention includes regular grooming and the use of bot fly sprays during fly season. Treatment options include medication prescribed by a veterinarian.
- Lungworms
Lungworms are parasites that live in the lungs and airways of horses. They can cause coughing, difficulty breathing, and even pneumonia. Horses contract lungworms by ingesting infected larvae in contaminated feed or water. Prevention includes good pasture management and regular deworming. Treatment options include medication prescribed by a veterinarian.
In conclusion, preventing and treating horse parasites is an essential part of horse care. Horse owners should practice good pasture management, regular deworming, and good hygiene practices to prevent the contraction and spread of parasites. If you suspect your horse has a parasite, it is important to consult with a veterinarian for proper diagnosis and treatment.