Allergy is a condition in which the immune system reacts abnormally to foreign substances

What is an Allergy?• An allergy is the immune system’s abnormal reaction to foreign substances that do not normally cause reactions in other people. • Substances that cause these reactions are known as allergens. Why Should we Address Allergies?Allergic diseases constitute a significant cause of morbidity globally.Allergies and related diseases affect at least 30% of…