Sudden stool without feeling may be gastrointestinal dysfunction, trauma, anal sphincter relaxation and other reasons.
1. Gastrointestinal dysfunction: due to irregular diet, pathology, mental factors can lead to gastrointestinal dysfunction, due to intestinal peristalsis slows down, the rectum and anus have a sense of obstruction, there may be a sudden bowel movement without feeling the symptoms.
2. Trauma: If the perineum is traumatized, resulting in abnormal rectum and anus structure, causing the anus can not be contracted, and feces are directly discharged, there may be a sudden bowel movement without feeling.
3. Anal sphincter relaxation: due to the anal sphincter relaxation caused by the anal sphincter to lose control of the ability to cause bowel movement is not subject to conscious control, the situation of sudden bowel movement without feeling.
Suddenly no feeling of stool patients, should go to the regular hospital in a timely manner, to identify the cause of the disease, under the guidance of professional doctors to take targeted treatment.