Patients with hemorrhoids presenting with blood in the stool and blood clots are considered to have localized rupture of the mucosa of the hemorrhoid nucleus and damage to the blood vessels, many of which are secondary to constipation, and should promptly undergo anoscopy and, if necessary, ligation of the internal hemorrhoid nucleus or removal of the hemorrhoid mucosa, and postoperative anti-infective treatment. The main symptoms of hemorrhoids are anal pain and blood in the stool. Patients often have a history of habitual constipation or prolonged sitting or upright position can lead to increased abdominal pressure, which affects the venous blood return to the rectum and anal canal inducing the formation of hemorrhoids. In serious cases, this can lead to the rupture of the mucous membrane of the hemorrhoid, manifesting itself as the obvious phenomenon of blood in the bowels. Surgery is the main treatment, and you can also use topical hemorrhoid suppositories to treat it.