The situation is clinically known as having the intention to defecate but not to defecate, which is directly related to the dryness of the stool, and can be regulated by the following methods: 1, can be treated with Cecelia anal, generally with 20ml of Cecelia squeezed into the anus to retain about 5 minutes to produce the desire to defecate. If the effect is not good, you can also use lactulose plus saline enema treatment, general enema retained for about 10 minutes to achieve the effect. 2, in the diet must pay attention to eat less spicy, fried, greasy and other difficult to digest food, in addition to drink more water, eat more vegetables and fruits. If these methods are not effective, then consider using other laxatives, such as compound polyethylene glycol or sodium phosphate oral to treat.