Gastroscopy is divided into ordinary gastroscopy and anesthesia painless gastroscopy, after gastroscopy usually need to rest half a day to a day, depending on the specific circumstances. 1. Ordinary gastroscopy: carried out in awake state, if the gastroscopic examination is basically normal, generally do not take pathological biopsy, usually the patient can eat and drink normally one hour after the examination of gastroscopy. The patient’s diet recovery is usually about half a day to participate in the work. 2. Anesthesia painless gastroscopy: after anesthesia, patients may experience weakness, dizziness and other symptoms, at this time, the patient rest time is longer, usually 4 hours before the symptoms will be relieved, it is recommended that the patient rest for a day, especially for patients engaged in fine work and high-risk work, the rest time needs to be appropriately extended, to be better and then work, it is necessary to rest for about a day or so can go to work. If the patient needs to do gastroscopy, it is recommended to seek medical advice in time, consult with the relevant doctors, and carry out gastroscopy under the judgment of the doctors.