Despite the potential benefits, there are several important factors to consider when using antihistamines for horses with heaves. First, antihistamines do not address the underlying cause of the condition. Environmental management is crucial and includes minimizing the horse's exposure to allergens, such as using dust-free bedding, providing a clean and well-ventilated living area, and potentially using soaked hay instead of dry hay. In conjunction with antihistamines, these management strategies can significantly improve the horse's respiratory health.
