The patient’s flatulence, wanting to vomit and sound may be caused by improper diet, gastrointestinal dysfunction, intestinal obstruction and so on. 1. Improper diet: when patients eat a lot of hard-to-digest or gas-producing food, such as potatoes, beans, etc., or eat cold, greasy, spicy food, may cause bloating, nausea and vomiting, intestinal sounds and other symptoms. 2. Gastrointestinal dysfunction: Gastrointestinal dysfunction, also known as functional gastrointestinal disease, is a relatively common gastroenterological disease, which is mainly manifested as nausea, vomiting, abdominal distension, indigestion, intestinal sounds, bowel discomfort and other gastrointestinal symptoms. 3. Intestinal obstruction: Intestinal obstruction refers to the obstruction of intestinal passage caused by any reason, which belongs to one of the more common acute abdominal diseases, and its main manifestations are abdominal pain, vomiting, abdominal distension, intestinal sounds, and stopping defecation. It is recommended that patients seek medical examination in a timely manner to clarify the cause of the targeted treatment, in life should be light, easy to digest food, develop good eating habits, avoid overeating and so on.