Nervousness about having a gastroenteroscopy can be relieved by familiarizing yourself with the procedure, actively preparing, and cooperating with your doctor. Gastroenteroscopy can clarify the existence and type of gastrointestinal diseases, and is an important means of diagnosing and evaluating gastrointestinal diseases. 1. Familiarize yourself with the procedure: Ask your doctor about the specific procedure to avoid the nervousness that comes from fear of the test. 2. Positive preparation: Follow the doctor’s instructions to actively prepare for the gastrointestinal examination, so as to avoid repeating the examination or unsatisfactory examination due to insufficient preparation, thus reducing the nervousness. 3. Cooperate with the doctor: There is no special position or movement during the examination, so cooperating with the doctor can avoid the discomfort caused by the operation, thus relieving the nervousness. If the nervousness can not be adjusted or affect the examination, painless gastroenteroscopy can be carried out after the contraindication of anesthesia is excluded. You can consult your doctor to improve this feeling before the gastroenteroscopy.