Alcohol has a certain degree of irritation, and the skin and mucous membrane around the anus is weak and delicate, long-term use of alcohol rubbing anus will cause local skin sensitivity, burning, pain and other discomfort. Especially patients with localized anal ulcers, redness, swelling or eczema, it is not recommended to use alcohol wipe, easy to aggravate the local skin and mucous membrane damage, exacerbate the condition. Suffer from hemorrhoids, anal fissure, anal fistula and other anal diseases patients, you can choose to use warm salt water or 1:5000 potassium permanganate solution for sitz bath, can clean up the fecal debris and secretions near the anus, reduce the chances of bacterial growth, and play a disinfectant and sterilization effect. Such as hemorrhoids or anal fissure with ulcers, erosion, bleeding patients, you can local povidone-iodine disinfection, and then local application of hemorrhoid cream or erythromycin ointment and other drugs targeted treatment. Usually pay attention to light diet, avoid spicy stimulating food, develop regular bowel habits, prevent constipation and intestinal inflammatory diseases, keep clean and hygienic around the anus, to prevent the occurrence of anorectal diseases. For the usual cleaning of the anal area, you can use flowing water to wash after defecation. If the patient has any discomfort in the anus, please go to the anorectal department of the regular hospital in time for examination, to clarify the cause of the disease, and give the treatment under the guidance of the professional doctor, so as not to delay the condition. Drugs should be applied under the guidance of a doctor.