When the Immune System Overreacts: Understanding Allergies

Itchy skin, coughing, swelling, or digestive upset—these allergy-like symptoms are more than seasonal annoyances. They’re signs of an over-reactive immune system caught in a cycle of inflammation. In this guide, we explore what’s really going on inside your horse’s body when allergies flare, why “immune boosting” can backfire, and how to support balance through gentle herbs, digestive care, and natural remedies.