How to treat a wasp sting

Treatment after a wasp sting mainly includes: 1. **Wound cleaning**: Immediately wash the wound with clean water, lemon juice, vinegar, or other acidic substances, or with soapy water, ammonia, or other alkaline solutions to neutralize the wasp venom and reduce skin irritation and damage. 2. **Removing the stinger**: Carefully examine the wound. If a wasp stinger is present, gently remove it using a sterilized pair of tweezers or needle. Avoid squeezing the stinger to prevent further spread of the venom. 3. **Cold compress to reduce swelling**: Apply a cold pack or a cool, wet towel to the wound to constrict blood vessels and reduce swelling and pain. Be cautious not to apply the cold compress for too long to avoid skin frostbite. 4. **Applying medications**: Apply antiseptic ointments such as povidone-iodine or mupirocin ointment as directed by a physician to control infection and promote wound healing. If the allergic reaction is severe, antiallergic medications such as loratadine may be used for treatment. 5. **Seeking prompt medical attention**: If serious allergic reactions occur after the sting, such as difficulty breathing, palpitations, or other symptoms, seek immediate medical care to avoid delaying treatment.