Eating regurgitation and vomiting may be caused by eating too fast, cold, gastric disease, upper gastrointestinal obstruction, mental factors, early pregnancy reaction, intestinal dryness, etc., need to clarify the specific causes after symptomatic treatment. Common situations are as follows: 1, eating too fast: eating too fast or too full easily cause acute gastric dilatation, reflexive symptoms of regurgitation and nausea. It is recommended to chew and swallow slowly, and develop good eating habits to improve; 2. Early pregnancy reaction: early pregnancy reaction can include dizziness, fatigue, drowsiness, loss of appetite, nausea and vomiting, which can be detected by morning urine with early pregnancy test paper or blood HCG test at the hospital, and generally no special treatment is needed. Most of the symptoms can disappear naturally after 12 weeks of pregnancy as the HCG level in the body decreases. If the early pregnancy reaction is serious, oral vitamin B6 treatment is recommended; 3. Psychiatric factors: It may be neurotic vomiting, a group of mental disorders that spontaneously or intentionally induce recurrent vomiting, usually occurring under tension, unhappy mood, internal conflicts, etc., seen in patients with emotional anxiety and depression. It is recommended to go to the psychiatric department for targeted explanation, guidance, and supportive treatment; medication can be vitamins, energy combination, etc. to correct the acid-base balance, small doses of sulpiride intravenous drip treatment of vomiting, estradiol anxiolytic, etc.; 4, cold: some have vomiting, abdominal pain, diarrhea and other gastrointestinal symptoms, oral cold clear symptomatic treatment; 5, gastric disease: regurgitation is mainly concentrated in the upper abdomen and pharynx, gastric ulcer The stomach ulcer, gastritis easily cause nausea and vomiting, should go to the hospital to do gastroscopy, laboratory tests for Helicobacter pylori further diagnosis. Treatment can be acid suppressants such as omeprazole, gastric mucosa protective drugs such as thioglycollate, diet recommended to eat low dietary fiber, easy to digest food, avoid spicy, fried food; 6, upper gastrointestinal tract obstruction: can be caused by duodenal bulb ulcer nausea, vomiting symptoms, should go to the hospital to do gastroscopy and X-ray examination, clear diagnosis after the diet ban and symptomatic treatment, available omeprazole, ranitidine, etc., if necessary Gastrointestinal decompression; 7, intestinal dryness: clinical symptoms of unexplained abdominal pain or discomfort, accompanied by vomiting symptoms, the cause is less certain, such as abnormal intestinal peristalsis, visceral nerve sensitivity, mental or neurological factors, etc., should be treated by a doctor after confirming the cause.