Hemorrhoids are a common disease, divided into internal and external hemorrhoids, especially internal hemorrhoids can cause blood in the stool, if the symptoms are mild, it will be manifested as blood on hand paper during defecation, and sometimes spotting or spraying bleeding. If the symptoms are severe, there will also be a large amount of blood in the stool, a large amount of blood in the stool, recurrent symptoms for a long time, and if left untreated, it can cause hemorrhagic shock. This causes the patient to have an anemic appearance and weakness, especially when alcohol consumption, overexertion, constipation and other triggers can make the symptoms of blood in the stool worse. If this occurs, you should actively give cross-matching blood, correct the anemia and then actively perform surgical treatment by performing hemorrhoidectomy to actively control the symptoms. So patients with hemorrhoids sometimes have a lot of blood in the stool, and the amount is so high that it can lead to hemorrhagic shock, which can be life-threatening.