How does defecate have blood to return a responsibility

summary

In general, many people think that the problem of bloody stool may be caused by hemorrhoids, but it is not all. Because the cause of hematochezia is multifaceted, not only hemorrhoids, digestive tract diseases can also cause hematochezia. So, when defecate, take hematic is how to return a responsibility?

How does defecate have blood to return a responsibility

First: the amount of bloody stool is bright red: internal hemorrhoids. Benign diseases, including internal and external hemorrhoids, anal fissure, colorectal polyps, anal fistula and so on, hematochezia color is not exactly the same. According to the color and amount of blood can also be distinguished. Hemorrhoids bleeding more, bright red, bleeding during defecation, stop defecation after bleeding generally stop, and applied to the stool surface, or blood alone, anal pain.

Second: Red amount of fresh blood in stool: anal fissure. Anal fissure bleeding, bright red, but less, anal pain, blood on the stool surface, or blood on toilet paper.

Third: purulent stool: colitis, anal fistula: colitis caused by bloody stool is generally purulent stool, the amount can be more or less, the color is not fresh, dark, applied on the surface of the stool, pus and blood mixed. Anal fistula caused by hematochezia, is also purulent stool, but it is intermittent, irregular or periodic attack, the amount can be more or less, attack or attack before the buttock, anal or anal pain, can also have fever, can not sit and wait for symptoms.

matters needing attention

Other diseases: blood diseases, acute infectious diseases, poisoning or toxic effects of drugs, etc., may lead to hematochezia.