After being stung by a wasp, it will lead to skin allergic inflammatory reaction, but there will not be the so-called toxicity. In the clinic, after being stung by a wasp, there may be localized obvious redness, swelling, pain and accompanied by obvious itching, and localized blisters or even ulceration, oozing and so on may occur. Simply a wasp sting problem may not be very serious, by more than one wasp sting patients may appear more serious allergic inflammatory reaction, some patients are more sensitive and may even appear anaphylactic shock, such as respiratory difficulties, chest tightness, breathlessness, laryngeal edema and other phenomena, wasp stings should be sent to the regular hospital dermatology department for consultation and treatment, and be sure to let the doctor to remove the stinger of the wound cleanly before. The wasp stings can only be removed by the doctor.