Dry stools need to clarify the cause before determining the medication. Commonly used medications include gastrointestinal dynamics, laxatives, probiotics and other medications such as Mosapride, Lactulose, Bifidobacterium and so on. Functional dyspepsia caused by dry stools, you need to develop a good habit of life and work, regular work and rest, and keep a good mood. You can choose gastrointestinal stimulants such as mosapride and cisapride to speed up gastrointestinal power and help defecation. Dry stool caused by long-term constipation can be treated with lactulose or polyethylene glycol electrolyte bulk. For dry stool caused by intestinal flora imbalance, oral probiotics such as Bacillus subtilis and Bifidobacterium bifidum can be taken. Colon tumor, colon polyps and the resulting dry stools need timely surgery. Patients can usually consume celery, bananas, black sesame, etc., and avoid using drugs that cause constipation. Patients with long-term dry stool or other symptoms need to go to the hospital as soon as possible, and the doctor will make individualized diagnosis and treatment plan according to the specific condition, so as not to delay the condition.