IMMUNOLOGY

Detailed explanation-1: -A major allergic reaction that interferes with breathing is called anaphylaxis or anaphylactic shock. Histamine, a chemical released by the body during most allergic reactions, is released into the skin after any insect bite and is responsible for the redness and itching.

Detailed explanation-2: -When a bee stings, it injects an methanoic acid into the skin which causes immense pain and irritation. We can get relief from this acid by rubbing baking soda on the affected area.

Detailed explanation-3: -Apply hydrocortisone cream or calamine lotion to ease redness, itching or swelling. If itching or swelling is bothersome, take an oral antihistamine that contains diphenhydramine (Benadryl) or chlorpheniramine. Avoid scratching the sting area. This will worsen itching and swelling and increase your risk of infection.

Detailed explanation-4: -Severe allergic reaction Skin reactions, including hives and itching and flushed or pale skin. Difficulty breathing. Swelling of the throat and tongue. A weak, rapid pulse.

Detailed explanation-5: -About 2 million people in the United States are allergic to bee stings. Three percent of children who are stung will experience allergic reactions. In the most severe cases, an allergic reaction to a bee sting can cause anaphylactic shock, requiring treatment with a shot of epinephrine.

Detailed explanation-6: -Hyaluronidase found in the venom of Hymenoptera (bees, wasps, hornets) may cause allergic reactions, including anaphylactic shock. About half of the population allergic to bee venom have hyaluronidase-specific IgE antibodies [78].