The bleeding from the anus with blood clots may be caused by the bleeding from the mucous membrane erosion in the lower rectum that is not discharged from the anus in time and stays in the anus for a long time to form clots. If the bleeding is only occasional once or twice, it is not a big problem, as long as the diet is adjusted to improve the stool and the anal medication is used to stop the bleeding, the bleeding situation should be improved. If there is repeatedly a blood clot in the anus, it is highly suspected that there is an occupancy in the anus or in the lower rectum. At this time, you should go to a hospital to see an anorectal surgeon for a specialist examination and perform anal finger diagnosis or anoscopy to clarify whether there is a foreign body growth in the lower rectum or anus, such as a rectal polyp or rectal tumor. If this possibility is ruled out, anal bleeding can also be improved by conservative treatment with medication.