The fact that the stool is not dry or cannot be defecated indicates a lack of gastrointestinal motility. Because under normal circumstances, after the amount of stool accumulates to a certain level, it will stimulate the gastrointestinal tract and enhance the peristalsis in the gastrointestinal tract through reflex. And if the stool is dry, it is more difficult to defecate because of the greater friction. However, if the stool is not dry, it is caused by a weakened gastrointestinal peristaltic force. This condition is mostly seen in people who are old and frail or chronically ill, such as patients who are bedridden for a long time will often appear. At the same time, some people may also have this condition due to poor physical condition, such as some young women eat too little in order to lose weight, resulting in gastrointestinal motility. Inadequate gastrointestinal motility can be treated symptomatically with drugs that promote gastrointestinal motility such as morpholine and mosapride.