Anorectal diseases are diseases that occur in the anus and rectum, and are common and frequent in clinical practice, with a prevalence of up to 50-60%. Many people and patients lack proper understanding of anorectal disease and do not know how to prevent its occurrence, which leads to the occurrence or recurrence of anorectal disease. If you can understand the preventive health care knowledge of anal disease and carry out self-conditioning, you can prevent the occurrence of the disease or reduce the number of acute attacks. Some measures for anal health care: Develop good bowel habits. Do regular daily defecation; do not squat in the toilet for a long time; do not read books or newspapers for defecation; it is best to expel stool without effort and in the shortest possible time to reduce local irritation. Diet regimen. Regular and reasonable diet, avoid partial diet; eat less spicy and stimulating food, eat more vegetables containing fiber, drink more water. When the stool situation changes, change the diet in time to regulate. Pay attention to the combination of work and rest. Do not stand and squat for a long time, and do not ride a bicycle for a long time. Prevent constipation. It can be regulated by diet and medicine. You can also use the Chinese herbal medicine cassia seeds to brew with boiling water to drink as tea, or add honey after decoction with Cistanches, He Shou Wu, etc. Learn to take care of the anal area after a bowel movement. Avoid repeatedly wiping the anus with rough stool paper after each bowel movement, use warm and cool water for cleaning, then wipe dry with a dry cloth or absorbent paper, and contract the anus with awareness. Before going to bed, use herbal medicine or warm water to fumigate the sitz bath and avoid using soap and water, alcohol and other irritating liquids to wipe the anus.