What is the treatment for individuals who have allergies to bee stings and develop anaphylaxis?

• A. Epinephrine
• B. Antihistamines
• C. Corticosteroids
• D. Hymenoptera venom immunotherapy (VIT)

Answer: (D)

The main idea is preventing future severe reactions from bee stings in someone with venom allergy.

For people who have allergic reactions to Hymenoptera stings, the most effective long-term strategy to reduce the risk of subsequent anaphylaxis is venom immunotherapy. This treatment exposes the body to gradually increasing amounts of bee venom in a controlled setting, which retrains the immune system. Over time, it shifts the response away from dangerous IgE-driven reactions toward tolerance, lowering the chance of another systemic reaction to a future sting by a large margin. It’s a disease-modifying approach, typically given over several years, and is specifically indicated for individuals with a history of systemic reactions to venom or other high-risk venom allergies.

Note that in the moment of an anaphylactic reaction, epinephrine is the immediate, life-saving treatment and should be used right away. Antihistamines and corticosteroids may help with symptoms or prevention of later symptoms, but they do not prevent a future anaphylactic event the way venom immunotherapy does.