Gastroscopy can be reviewed after an interval of 4 months, and the time of gastroscopy review is mainly chosen according to one’s condition.
If the needs of the condition, such as atrophic gastritis, peptic ulcer is more serious, through the treatment has not been improved, you can do gastroscopy review after 4 months.
If the malignant tumor of the stomach, after surgery or endoscopic gastric polypectomy, the condition is more stable, you can also consider reviewing the gastroscopy in 3~6 months.
Gastroscopy is a minimally invasive examination, there may be mild bleeding of the gastric mucosa after the examination, the interval between gastroscopies should not be too short, and it is necessary to give the gastric mucosa a period of time for repair.
The night before the gastroscopy, you should not eat any food after dinner and do the examination on an empty stomach.