A crusty, oozing rash is erupting along the crest of your horse’s neck and it itches so much that he’s rubbing his mane out. He has a raging case of sweet itch, just one of many allergic reactions that can make horses miserable and interfere with performance. What can you do to help him?
“Allergies are not curable, but they are manageable,” says Christine Rees, DVM, a board-certified veterinary dermatologist based in McKinney, Texas. Here, Dr. Rees helps explain these reactions, their causes and some strategies for diagnosing and treating allergic conditions.
Allergic reactions in horses can be mild and passing, severe and life-threatening or anything in between. Triggers range from airborne particles to vaccines. But the direct cause of all these reactions is the horse’s immune system, the system…