What Causes a Reaction to a Yellow Jacket Sting? All stinging insects, including yellow jackets, belong to the class of insects called Hymenoptera. They inject venom into your skin through a stinger.

You can treat yellow jacket stings with antihistamines and home remedies. But an allergic reaction requires immediate medical attention. If you’re allergic, always carry an epi-pen. Yellow ...

A yellow jacket colony can get quite aggressive when disturbed. Moreover, they can sting multiple times when provoked. Their sting is very painful and may cause allergic reactions in some individuals.