какво трябва да се прави при ухапване от оса

https://zenwriting.net/soltosdnpz/insect-bites-and-stingswhile-the-black-widow-has-potentially-dangerous-venom

Wasp Sting: Response Signs, Therapies, And Treatments Most stings from bees, wasps and hornets trigger pain and slight swelling however have little different impact. However, some people are allergic to stings