If the patient's skin has soft tissue infection, it is mainly the secondary bacterial infection, fungal infection, or viral infection of various skin tissues. Usually, it mainly refers to bacterial infection of skin and soft tissue. Therefore, the skin may be in a state of redness and swelling, such as folliculitis, furuncles of skin soft tissue, and carbuncle of skin tissue, which may cause local redness, swelling, heat, pain, etc. If skin and soft tissue infection occurs, anti infection treatment should be carried out in time.