Allergy immunotherapy, also known as desensitization or hypo-sensitization, is a medical treatment for allergies. It works by introducing small amounts of the allergen to the body over a period of time, in order to reduce the individual’s sensitivity to the allergen and reduce the severity of the allergic reaction if the allergen is encountered again. Allergy immunotherapy is typicall... https://www.globalinsightservices.com/reports/allergy-immunotherapy-market