Bleeding in the stool at regular intervals may be caused by improper diet or dry and hard stools. After finding out the cause, you should improve your diet or soften your stool, avoid spicy, stimulating, fried or deep-fried foods, and avoid drinking alcohol. If the stool is dry and hard, you need to take oral laxative medication to stop the bleeding, for example, choose Chinese medicine such as Maren Pills or Sophora Pills, and incorporate hemorrhoid cream or hemorrhoid suppositories inside the anus to stop the bleeding. If there is recurrent bleeding in the stool and the above treatment is not effective, it is recommended to go to the hospital for examination to rule out the possibility of other foreign body growths in the lower rectum or anal canal, such as intestinal polyps or rectal tumors, as the above diseases can also lead to recurrent blood in the stool.