If you have been stung by a live spice, you must determine whether there is a stinger or other foreign body inside the wound, and if so, you should remove it immediately. You can disinfect the wound with hydrogen peroxide and iodophor, and then apply anti-inflammatory and anti-allergic ointment, commonly known as benadryl ointment, dexamethasone ointment, dermatol ointment and so on, all of which have better therapeutic effects. If the swelling is more severe, you can also add oral anti-infective drugs or anti-allergic drugs. Anti-allergic drugs such as loratadine and cetirizine, and anti-infective drugs such as oral clindamycin and amoxicillin are more effective. If there is a systemic reaction, such as a generalized rash, it is necessary to go to the hospital to inject benadryl or dexamethasone for anti-inflammatory and anti-allergic treatment.