With the improvement of people’s living standard, there are more and more patients with gastrointestinal diseases. The general methods of gastrointestinal examination are as follows: first, gastroscopy, enteroscopy. Second, barium meal examination of digestive tract. Third, abdominal fluoroscopy. Fourth, abdominal ultrasound. Fifth, barium enema examination. Sixth, Helicobacter pylori examination. Seventh, stool laboratory tests, including occult blood and routine tests. The general examination is the above common kinds, other special examination, need to be further examined according to the specific situation. General gastrointestinal patients are advised to avoid spicy, cold and other stimulating foods in their normal diet, appropriate exercise, and drink more water. Clockwise massage of the abdomen, to maintain a relaxed mood.