Pregnant women with anal fissure accompanied by bleeding during defecation, bleeding is not much, you can use compound carrageenate cream external coating, moist burns cream external coating, with the use of compound carrageenate suppository anal. Of course, for anal fissure accompanied by blood in the stool, bleeding is more serious, such as jet-like bleeding, bleeding is relatively large, in the external use of therapeutic drugs at the same time, but also with oral hemostatic drugs, such as the use of haemostatic Bao granules, Zhikang capsule hemostatic treatment. Of course, the main cause of anal fissure, because the stool texture is hard, or pregnant women with constipation, so it is very important to maintain a smooth bowel movement, you can first through the diet to regulate, such as eating more fruits, vegetables, or fruits with more seeds, such as dragon fruit, passion fruit, with heat, fire, laxative effect. Through dietary regulation effect is not good, but also with laxative drugs, such as lactulose oral solution.