How long does a wasp sting last?

The duration of pain from a wasp sting can vary from person to person. In general, the initial pain from the sting usually subsides within a few hours. However, some discomfort and swelling may persist for several days or even weeks in certain cases. The severity and duration of the sting's effects can depend on factors such as the wasp species, the individual's sensitivity to the venom, and any allergic reactions that may occur.