Poop that can’t be pooped out remains in the intestinal lumen of the colon. The colon is the main storage site for stool, and stool that is not pooped out will remain stored in the intestinal lumen of the colon. Unexpelled stool stays in the intestines and is not discharged in time, the stool will be absorbed twice in the intestines. After the water in the stool is absorbed, the volume will become smaller, and dry stool will be formed inside the intestines, which will be very difficult to be discharged from the body. If the patient has not defecated for a few days, he should drink more water and exercise more to speed up the peristalsis of the gastrointestinal tract so that the feces can be discharged, and if necessary, enema can be used to discharge the feces, otherwise it is easy to cause fecalithic intestinal obstruction. If the patient’s constipation symptoms are serious, or continue to see no improvement, it is recommended to go to the regular hospital in a timely manner, after clarifying the cause of the disease, under the guidance of the doctor for targeted treatment.