👉 Hypersensitivity is a condition in which an individual's immune system reacts to certain substances, such as allergens or irritants, in a way that can cause symptoms such as itching, swelling, and redness. This sensitivity is often triggered by exposure to these substances, but it can also be caused by other factors, such as stress or poor diet. Symptoms of hypersensitivity can vary from mild to severe, and they may include hives, sneezing, coughing, difficulty breathing
