Insect stings are usually not serious and will often get better within a few hours or days. However, they may become infected and may even cause allergic reactions. Insect stings can also bring about infections such as malaria and Lyme disease.
Stings are made by bugs such as bees, mosquitoes, ticks, fleas, spiders, wasps, hornets, horseflies, ants, flies and other bugs. Usually stings create a mild reaction in the body. These insects often inject proteins into the skin which can create symptoms such as redness, swelling, pain and itching.