Nausea with eating may be related to early pregnancy in women, neurogenic vomiting, gallbladder and pancreatic diseases, gastrointestinal diseases, etc. It is recommended to pay attention to dietary modification on a daily basis, and if necessary, go to the Gastroenterology Department for treatment in order to improve the symptoms of nausea. Common causes and treatments 1, women early pregnancy: if women of childbearing age nausea, vomiting symptoms, need to be based on the menstrual situation to determine whether it is related to pregnancy. Pregnancy reaction many are manifested as morning nausea, dry heaving, 6-12 gestational weeks or so when the most obvious, can be diagnosed through the pregnancy stick, pregnancy test paper or go to the hospital for blood HCG, ultrasound; 2, neurological vomiting: mostly occurs in the dieting and weight loss, nerve function abnormalities lead to the digestive tract muscle paradoxical movement, the main manifestation of eating and vomiting, the history of the disease is long, the systemic examination did not find organic pathology, vomiting mostly in the Vomiting mostly occurs immediately after meals. Patients should gradually adjust their diet and develop regular eating habits; 3. Gastrointestinal diseases: patients with gastrointestinal diseases, such as gastritis, gastric ulcer, pyloric obstruction, gastric tumors, etc., may cause nausea and vomiting after eating, and some of the patients may be accompanied by gastric pain, gastric distension, loss of appetite, dyspepsia, and other symptoms, at this time you can go to the hospital in time to consult the doctor, follow the doctor’s instructions for the treatment of the cause of the problem, and you can take aluminum thioglycollate under the direction of the doctor, Bismuth potassium citrate, magnesium aluminum carbonate particles and other drugs to protect the gastric mucosa, when the condition is serious need to be supplemented with surgical treatment; 4, gallbladder and pancreatic diseases: patients suffering from pancreatitis or acute cholecystitis disease, generally in the eating will appear after nausea, uncomfortable feeling, especially after eating more greasy food, this feeling will be more obvious. Patients should go to the hospital in time to improve the relevant examination, such as color ultrasound, when the symptoms are serious patients can fasting and water, follow the doctor’s instructions for the use of antispasmodic and analgesic drugs, such as atropine, resorcinol, etc., can be given to the intravenous nutritional support, anti-infective treatment, etc., and to be relieved to ask the surgeon to assess whether the need for surgical treatment. Precautions in daily life, patients should pay attention to develop good eating habits, avoid spicy stimulation, cold diet, drink more water, keep the body well hydrated, can effectively relieve the symptoms of eating dry heaves.