If you want to defecate but cannot, you need to consider several aspects: First, whether there is constipation, constipation refers to a reduction in the number of bowel movements, greater than 2-3 days/time, or hard stools. In this case, it is mostly due to the lack of regular bowel habits, and irregular feeding, irregular bowel movements. It is recommended to use open plug, or other laxatives. Second, rectal inflammation, proctitis is mainly manifested as rectal mucosa congestion edema, the patient subjective feeling is a sense of unclean stool, the feeling of falling. This situation can be considered with Chinese herbal enemas to relieve, or the use of heat-clearing and detoxifying suppositories. In addition, patients must pay attention to diet, avoid spicy and stimulating food, and avoid drinking alcohol. Third, there may be prolapse or rectal mucosal lesions. It is recommended to maintain a healthy lifestyle, avoid sleeping late, and defecation time should not be too long.