Horses are intricate creatures with sensitive systems that can be affected by a variety of allergens and environmental factors. Antihistamines have become a topic of interest among horse owners and caretakers, given their potential to alleviate discomfort caused by allergic reactions. Understanding how these medications function, their benefits, and the appropriate usage is crucial for anyone involved in equine care. Antihistamines, originally developed for humans, have found their way into veterinary medicine, offering relief not only from allergies but also from other conditions that may affect a horse’s quality of life. These medications work by blocking the action of histamine, a compound released during allergic reactions, thereby reducing symptoms such…