Elderly people who can’t poop may be caused by constipation, organic lesions of the intestinal tract and so on. Symptomatic oral, local medication, enema treatment can be given, if necessary, follow the doctor’s instructions for surgical treatment, there is no so-called fastest solution. 1. Constipation: Older people can be constipated due to less exercise, less food intake due to poor dentition, and slow intestinal peristalsis. If it is not accompanied by other diseases, it is recommended to give lactulose under the guidance of a doctor, or anus to give corkscrew, can quickly relieve the symptoms of constipation. 2. Organic intestinal lesions: Diseases of the intestines, such as polyps, intestinal tumors lead to narrowing of the intestinal lumen, which can also lead to difficulty in discharging stool. It is recommended to go to the hospital for examination in time and remove polyps and tumors through surgery if necessary. It is recommended to make adjustments in life and diet to improve the symptoms of constipation. If necessary, go to the gastroenterology department of the hospital and give appropriate medication under the guidance of the doctor, or follow the doctor’s instructions for surgical treatment.