What reason is hematochezia caused

summary

In life, we should timely avoid bloody stool, which refers to the discharge of blood from the anus during defecation. No matter what happens, we should be aware that the blood will be discharged with the stool. Many patients find that they have symptoms of bleeding stool and mistakenly think it is a very serious disease, so they have psychological shadow. In fact, there are many causes of fecal bleeding, which may be more serious diseases, or more common and easily cured diseases. What is the cause of bloody stool.

What reason is hematochezia caused

Reason 1: hemorrhoids: hemorrhoids is a common anorectal disease, usually, hemorrhoids will not cause fecal bleeding, but if it can not be treated in time, it may lead to patients in the process of defecation or after defecation, bleeding or jet.

Reason 2: anal fissure: anal fissure is generally caused by constipation. When the condition is mild, there is less bleeding. When the condition is serious, there is more bleeding, and you will feel severe pain in the anal part after defecation.

Reason 3: rectal and colonic polyps: blood is usually found in the stool after defecation, which is not mixed with the stool. Rectal polyps may also be accompanied by polyp prolapse.

matters needing attention

In the early stage of rectal cancer, hematochezia will appear, and the blood is usually attached to the surface of the stool, showing drops, bright red or dark red; in the late stage, purulent bloody stool will appear, accompanied by anorectal drop, stool habit change, emaciation and other symptoms.