If you have blood in your stool, consider the following reasons: first, bleeding hemorrhoids, especially internal hemorrhoids or mixed hemorrhoids, mostly occur when the stool is dry, or after eating a spicy and stimulating diet, or drinking alcohol, the color of blood is mostly dark red, mostly blood on the surface of the stool, blood dripping after the stool, or blood on the hand paper; second, bleeding anal fissures, mostly occur when the stool is dry bleeding, will be accompanied by defecation The diagnosis of these two diseases is basically clear with anoscopy. The treatment of anal fissure is a comprehensive treatment, keep the stool softened do not dry, defecation time should be short generally not more than 5 minutes, especially when defecating do not play with the phone, avoid spicy stimulation diet, avoid drinking alcohol, avoid sitting for a long time squatting, conditions can be warm water bath, hemorrhoid suppositories anal such as Ma Yinglong hemorrhoid suppositories or Tai Ning suppositories anal.