This is a symptom of intestinal dysfunction, also known as intestinal neurosis, which is often caused by mental factors that lead to intestinal dysfunction. The intestinal tract is responsible for the digestive and absorption functions of the human body. Under the effect of factors such as mental tension, prominent family conflicts or difficulties in life, overwork, etc., the intestinal balance of the human body is disturbed, resulting in a decrease in intestinal function. It may also be accompanied by insomnia, mental anxiety, lack of concentration, forgetfulness or hypersensitivity, headache and other symptoms. In severe cases, there are also symptoms of malnutrition and anorexia nervosa in the later stages of the disease. The main treatment is to help patients to understand the disease, so that they can take the initiative to regulate their emotions and eliminate their worries, especially their worries about the disease. In severe cases, appropriate medications can be used to relieve gastrointestinal spasm, such as belladonna tablets. It is not necessary to take medication for GI neurosis, but to take part in physical exercise and recreational activities to relieve psychological or emotional problems, so that gastrointestinal dysfunction can be adjusted fundamentally.