When you have blood in your stool, it is important to identify what causes the blood in your stool before you can choose a reasonable care plan. If the bleeding is caused by anal fissure, it will be accompanied by painful anal tearing and constipation. First of all, you should regulate your stool, improve your diet, eat more coarse fiber and other foods, eat more fruits and vegetables, drink more water or take oral laxative medications, such as Maren Pills and Sophora Pills. The second thing you can do is to take a sitz bath with warm water and apply a local hemorrhoid cream to stop the bleeding and pain. If the bleeding is caused by mixed hemorrhoids, you can also use the above methods to stop the bleeding and pain. These are all conservative treatments. If conservative treatments are not effective and the blood in the stool still recurs, surgery is recommended.