Do you also have such a confusion obviously “full of desire” to run to the toilet, but halfway to the stool, how can not come out of the back half, there is a feeling of unclean, can not be exhausted or just finished the bowel movement, always feel “not yet finished”. What exactly is the cause of incomplete bowel movements? Today to explore this relatively heavy topic, to understand those who make people defecate not clean behind the scenes. 1, gastrointestinal dysfunction Gastrointestinal dysfunction specifically will have nausea, vomiting, acid reflux, belching, abdominal pain or discomfort, a feeling of fullness, anorexia, indigestion and other manifestations, in addition, patients usually have the feeling that they often want to defecate. Gastrointestinal dysfunction is mostly related to the imbalance of acidity and alkalinity in the body and imbalance of flora, patients should pay attention to timely consultation. 2, intestinal polyps If you always have the feeling of wanting to defecate, but how to go to the toilet but can not pull out, consider having an intestinal polyp. Intestinal polyp is a polyp in the intestine, it will lead to intestinal tube blockage, bringing discomfort to patients. To treat intestinal polyps, patients can receive surgery to remove them. 3, chronic enteritis If you find yourself losing weight, and too many times a day (several times a day more than a dozen), when the bowel movement is unclean, incomplete, unpleasant feeling, or anal drop, these conditions are considered to be caused by chronic enteritis. To treat chronic enteritis, patients should not only listen to medical advice to actively receive treatment, but also pay attention to regular diet and regular life. 4, perianal inflammatory stimulation perianal if there is acute, chronic enteritis, anal papillitis, anal sinusitis, perianal abscess and other inflammatory stimulation, can cause rectal mucosal tissue congestion, edema, which directly or indirectly stimulate defecation receptors, in addition to patients may often be accompanied by diarrhea, anal swelling, pain, swelling, stool blood and other conditions appear. Excessive consumption of alcohol, chili peppers, or irritating foods can also congest the rectal wall and cause a “residual stool feeling” after defecation. The anal sinus is a mucosal depression at the junction of the anus and the rectum, and the sinus is a pouch-like niche formed by the rectal mucosa at the intersection of the two. Normally there are about 3-9 of them, about 3-5mm deep, with openings for anal glands at the bottom. During defecation, the mucosa of the anal sinus is under direct pressure and at the same time is subjected to greater pressure than the rectal mucosa. On the other hand, the fluid secreted by the anal gland at the bottom enters the anal sinus into the rectum through the anal gland duct, which lubricates the stool and makes it easier to pass. If the stool is thin or fall into the food residue, due to gravity into the anal gland ducts can not be discharged, glandular fluid obstruction becomes a bacterial culture medium, bacterial reproduction and release of toxins easily lead to inflammation; stool dry, or long defecation time, easy to damage the anal sinus mucosa, damage to the trauma is easy to adhere to bacteria cause inflammation. 5, export obstructive constipation If there is rectal protrusion, or prolapse of the rectal mucosa, internal stasis, the patient will generally increase the number of bowel movements per day, defecation time will also become longer, and after defecation will often have a “sense of residual stool”, this situation occurs mostly in elderly patients, of course, if the patient’s physical condition is good, we still recommend surgery, the effect is still very good. The effect is still very good. 6, anal, rectal tumors anal, rectal tumors, early is generally not detected, so if the usual sense of bowel movements, we must be vigilant, and timely medical treatment! In addition, whether the anus and rectum have tumors, we can also detect them through symptoms such as whether the number of bowel movements increases and whether there is a feeling of swelling in the anus.