Scratches may be simple traumatic scratches, may also be caused by skin scratches, need to clarify the cause of the disease, symptomatic treatment, common treatment include disinfection, topical medication, physical therapy, oral medication and so on. 1. Traumatic scratches: the lesions are ordinary scratches, accompanied by pain, redness and swelling and other symptoms, can use iodine povidone or alcohol disinfection, to avoid infection; and then use recombinant bovine alkaline fibroblast growth factor, polysulfonic acid mucopolysaccharide ointment and other medications for topical application; if the scratches appear to be pus-filled, it is necessary to carry out a debridement and suturing treatment; scratches caused by scarring can be promoted through compression therapy, laser therapy and so on to promote the subsiding of the scar. 2. Skin scarring: the skin is subjected to friction, scratching and other mechanical stimulation and the emergence of a wind ball-like manifestations. If the attack once in a while, and the symptoms are mild, it can be relieved by itself, generally do not need treatment; if the attack is frequent, and the itching symptom is obvious, you can use glycerine lotion, loratadine and other drugs to treat, and try to avoid scratching the skin, wearing tight clothes and other triggering factors. It is recommended that patients with scratches seek timely medical attention in order to clarify the cause of the disease and carry out targeted treatment, and avoid private medication to avoid delaying the condition.