Skin ulcers, mainly due to a variety of factors lead to skin surface erosion or ulcers. If the erosion is mild, you can use drugs to promote the growth of skin epidermis, you can use epidermal growth factor, or use the rehabilitation of new liquid external spray. However, if there are ulcers on the skin, the cause of the ulcers should be treated aggressively. If the ulcers are formed by infection, the use of anti-infection drugs, such as oral roxithromycin or oral cephalosporin or amoxicillin. If the ulcer is not very obvious, you can use appropriate external drugs to promote the repair of the ulcerated skin, the general can use traditional Chinese medicine muscle cream for external application.