How to Reduce Swelling After a Wasp Sting

After a wasp sting, swelling can typically be reduced by washing the affected area with soapy water and taking oral antihistamines. If the wasp’s stinger remains embedded in the skin, the site should first be disinfected with iodophor under sterile conditions, followed by careful removal of the stinger using sterile tweezers. Next, the affected area should be thoroughly rinsed multiple times with soapy water. If significant redness and swelling occur, antihistamine medications may be used to alleviate inflammation and allergic reactions.