Desensitization, also known as allergen immunotherapy, is a medical treatment that reduces allergic reactions over time by training the immune system to tolerate specific allergens. It’s particularly effective for individuals with severe allergies to pollen, dust mites, pet dander, insect stings, and some foods.
The process involves introducing small, controlled doses of the allergen into the body through injections, drops, or tablets.
The treatment is conducted in two phases: build-up and maintenance. Treatment typically lasts three to five years for lasting benefits.
