Women as a special group, people are more concerned, especially its health problems, for women once in young women, to pay extra attention to the occurrence of anal fissures. In terms of diet, women are often picky eaters than men, and many foods are not eaten, which can easily lead to irregular bowel movements, and most have a history of constipation. In addition, dry and hard stools, constipation are the cause of anal fissures. Second, excessive force during childbirth Everyone knows that women have to endure 10 levels of pain during childbirth. Because they use a lot of force during childbirth, it is easy to tear the perineal area of the anal canal, causing pain and bleeding and producing anal fissures. The lack of activity When young women are pregnant, their activities are relatively reduced, and the speed of intestinal peristalsis becomes slower and slower, so it is easy to produce the symptoms of constipation, in addition, if the stool is dry and hard, it is easy to rub the skin of the anal canal and lead to local infection. The probability of getting anal fissures is even greater for women who are not married, especially during menstruation, mostly due to lack of rest during menstruation and lack of hygiene during menstruation, which can cause local inflammation, leading to the occurrence of anal fissures. It may also be related to the congestion of the perineum during menstruation.