What are Insect Bites?
Summertime is that time of the year when you are most likely to be bitten by all sorts of insects. An insect bite is characterized by a small, red lump or raised puncture which causes itchiness. Insects such as lice, mites, fleas, bedbugs, mosquitoes, spiders or scorpions are capable of injecting venom into humans and animals when they bite. This venom contains proteins and other substances such as histamine that trigger an allergic reaction. Some people are more sensitive to insect bites than others, and often react badly to them. When you are bitten for the first time, a local reaction occurs depending on your level of sensitivity. If you are continuously exposed to insect bites, you may become immune to the bite and have no reaction at all. Symptoms and signs The common symptoms and signs of an insect bite include: • Itching • Redness and swelling • May develop into a weal (inflamed area may be filled with fluid) If you experience symptoms after being bitten by an insect such as swe
