Allergy and Immunology

Allergy and Immunology is a medical category that focuses on the diagnosis, treatment, and prevention of allergic reactions and immune system disorders. Allergies occur when the immune system overreacts to a harmless substance, such as pollen or pet dander, causing symptoms like sneezing, itching, and rashes. Immunology, on the other hand, deals with the overall functioning of the immune system, which is responsible for protecting the body against infections and diseases.
Typical medications used in this category include antihistamines, corticosteroids, and immunosuppressants. Antihistamines block the effects of histamine, a chemical released during an allergic reaction, reducing symptoms like itching, sneezing, and runny nose. Corticosteroids, available in oral, inhaled, and topical forms, help reduce inflammation and suppress the immune system’s response to allergens. Immunosuppressants are used to weaken the immune system in cases where it is overactive, such as in autoimmune diseases or organ transplantation.
Consult with a healthcare professional before starting any medication to ensure the appropriate treatment for your specific condition.