Mesquito Bites Why Do They Itch?!


Question: Mesquito Bites Why Do They Itch!?
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Answers:
When a mosquito bites you, she injects her own saliva, because it contains anticoagulants which will keep your blood flowing instead of clotting!. Unfortunately, along with those anticoagulants she also unavoidably injects some of her own body's proteins, and these happen to produce an allergic effect in us!. A class of chemicals called histamines binds to these foreign proteins, which provokes an inflammatory and itchy response in the cells roundabout, until our own body's immune system can break up the proteins and clear them away!.

It is best not to scratch if you can help it, because scratching damages the inflamed cells around the bite, and helps the mosquito's proteins spread even further!.
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