The second day after constipation with bleeding stools, the first thing to understand whether it is related to hemorrhoids, you can simply do the anal examination, if necessary, can also improve colonoscopy to understand. If the bleeding is caused by hemorrhoids, you can use hemorrhoid suppositories or potassium permanganate for bathing, the effect is good, but you also need to regulate the constipation, usually pay attention to the diet intake of more dietary fiber vegetables and fruits, pay attention to more exercise, pay attention to appropriate drinking water, you can also simply do abdominal massage to promote the peristaltic function of the gastrointestinal tract. If necessary, you can add drugs to regulate constipation, you can apply digestive aid, regulate intestinal flora and gas, defecation drugs to relieve constipation, so that hemorrhoids can be fundamentally relieved, no longer appear blood in the stool.