Does gastric ulcer defecate symptom?

summary

Gastric ulcer can appear a lot of discomfort symptoms, many ways in life can judge whether a person has gastric ulcer. Check the color of stool after defecation. So, how to treat the symptoms of gastric ulcer and defecation? Let's have a look.

Does gastric ulcer defecate symptom?

Judging gastric ulcer bleeding by stool color is still an important method nowadays, especially for patients who have been definitely diagnosed as gastric ulcer. If the stool turns from normal to black, we should be alert to the possibility of bleeding. At this time, we should find a doctor to do the necessary examination to determine whether the gastric ulcer bleeding.

The appearance of black stool indicates that the amount of bleeding is about 50-80 ml. If there is tar like shiny and sticky stool, it indicates that the amount of bleeding is increased. In the experiment, 100-200 ml of blood was introduced into the stomach, and tarry stool occurred. But usually, if 400-500 ml of blood was introduced into the stomach, tarry stool could occur constantly. After injecting 1000 ml blood into the stomach, if it passes quickly, red blood will be discharged within 4 hours; If the blood stays in the intestine for 20 hours, tarry stool will appear. These observations are consistent with clinical phenomena.

It must be noted that when a small amount of bleeding is invisible to the naked eye, the occult blood test must be used. Fecal occult blood is positive, indicating that the amount of bleeding is more than 5 ml.

matters needing attention

1. The influence of diet and drugs. 2. A small amount of bleeding. 3. Recovery period after obvious bleeding. 4. It indicates that severe bleeding will happen soon.