Localized fissures in the anus are considered to be possibly caused by anal fissures due to dry stools, or the localized anus itself has perianal eczema, and repeated scratching by the patient or stimulation by local eczema secretions can also cause the presence of small skin cracks. It is necessary to choose different treatment programs through different causes. If the anal fissure is accompanied by dry stools, you need to take oral laxatives to lubricate the stools. Every time before defecation, you need to apply foams in the anus, or paraffin oil to assist in lubricating the stool, to relieve the local fissure of the anus, you can choose the yellow pigment in water to the local fissure for external application. Perianal eczema triggered by small local skin cracks, need to be compounded by the bitter ginseng lotion for hot compresses, to relieve the local itching of the perianal area. In addition, the oil gauze dipped in rehabilitation new liquid will be pressed to the anal localization, to promote the healing of the local mucosa.