Patients with gastrointestinal dysfunction can generally return to normal within 1-2 days after active and standardized treatment. The medical term for gastrointestinal dysfunction is gastrointestinal neurosis, which can be caused by many external factors, such as stressful mental state, long-term lack of exercise, and improper diet structure. Secondly, many organic pathologies can also cause recurrent episodes of gastrointestinal dysfunction, such as chronic gastroenteritis, gastric ulcer, Crohn’s disease, etc. The main symptoms of these disorders include abdominal distension and pain, lack of food and drink, nausea and vomiting, etc. At present, symptomatic treatment can be carried out through medication, and most of them can improve and return to normal within 1-2 days, commonly used drugs such as Itopride hydrochloride and vitamin B6. During the treatment period, patients should pay attention to the emotional regulation of the mind to avoid the generation of adverse emotional states. Then there should be moderate physical exercise, reduce the intake of stimulating food, can play a preventive role.