Decubitus ulcer is a chronic intractable wound category, patients are mostly elderly or paraplegic patients who cannot take care of themselves, with many comorbidities, malnutrition, difficult and costly treatment, requiring the cooperation of medical and nursing staff, patients and family members, and hard work to cure, simply from a medical point of view to adopt a holistic treatment concept, there are the following methods: 1. Regular turning, serious patients need to be turned regularly, using air beds, anti-pressure beds, sponge pads and other kinds of anti-pressure devices; 2, nutritional support, malnutrition is prone to cause patients with low immunity, such as rapid expansion of the trauma, the need to reasonably strengthen nutrition; 3, treatment of co-morbidities, patients are often bedridden elderly, combined with serious cardiopulmonary disease or even lung infection, etc., the need to actively treat, for the treatment of bedsores is very important. Active infection control, including surgical debridement of infected decubitus ulcer wounds, such as lung infections and other bedridden patients with urinary tract infections, requires active anti-infection treatment, and surgical debridement is a very important means of treating decubitus ulcers; for stage III and IV decubitus ulcers with a large amount of necrotic tissue and superficial layers, thorough debridement should be given in order to heal; 4, the use of various topical drugs and new dressings, and the role of traditional Chinese medicine For the treatment of decubitus ulcer trauma plays an effective and unique role; surgery is the last resort to close pressure sores and decubitus ulcers, which gradually shrink after active debridement and drug exchange, but are still very large and can be surgically closed and flap transfer implants can be performed with the patient’s permission, which can completely cure the pressure sore trauma; emerging technologies are also often applied, such as closed negative pressure drainage technology is a very effective and rapid in recent years The technique of promoting wound wound healing is very effective in recent years. Decubitus ulcer treatment is a comprehensive systemic project for both doctors and patients.