Insect Sting Allergy Overview

After injecting the insects, poisons and other toxins enter the skin. And 'normal to have swelling, redness, pain and itching spot. But you can have an allergic reaction, if the immune system reacts strongly to allergens sting.

You will probably not a serious allergic reaction the first time you're stuck. But even if your first reaction to a sting is mild, allergic reactions get worse with each sting. Your next response may be more serious or even fatal.