Analysis of the disease: the suppurative wound needs to be cut and drained, because the tissue around the suppurative wound is very loose and fragile. If squeezed, it will lead to the spread of infection, not only the wound will not heal, but also a wider range of infection will appear. The correct treatment is to cut and clean up the purulent place, and then apply medicine every day to change the dressing, and the wound will grow well. Suggestion: Suggestion: Don't treat the suppurative wound by yourself. Once the infection spreads, it will be troublesome and may not be cured for a long time. Go to the hospital and let the doctor treat you so that the wound will heal faster. Remember not to squeeze.