Can I eat while doing gastroscopy

Gastroscopy is a common method for diagnosing gastrointestinal diseases. Gastroscopy plays a very important role in the diagnosis of digestive diseases. Patients should pay attention to the following matters before undergoing gastroscopy. Understanding this common sense can effectively avoid the occurrence of some complications after gastroscopy. So, can you eat after undergoing gastroscopy?

Can I eat while doing gastroscopy? No. Generally speaking, you should not eat anything 8 hours before a gastroscopy, and you should not drink water 4 hours before a gastroscopy.

In addition to examining lesions in the stomach, gastroscopy can also be used to examine the esophagus and part of the duodenum. Whether one can tolerate gastroscopy varies from person to person. Those who cannot tolerate it or have difficulty tolerating it can choose painless gastroscopy. Today's gastroscopes are made very delicately, with a diameter of only 1 cm, and the examiner feels almost no pain when using it. Not only that, many treatments can be performed through gastroscopy, such as treating liver cirrhosis, esophageal varices, removing esophageal, gastric and duodenal polyps, treating upper gastrointestinal bleeding, removing foreign bodies in the upper gastrointestinal tract, etc.

Before undergoing gastroscopy, patients should make the following preparations:

1. The doctor decides whether to perform a gastroscopy. Gastroscopy is suitable for people with upper abdominal discomfort or pain, those with a history of gastric ulcer and duodenal ulcer and recent symptoms, those with a family history of gastrointestinal tumors, and those with diseases that can be treated under gastroscopy.

2. Before the examination, you should check whether the hepatitis B surface antigen is positive in order to decide the time for the examination.

3. If you have undergone other examinations, such as gastrointestinal barium meal examination, abdominal CT or gastroscopy, the examination report and pathology report must be submitted to the doctor for reference.

4. You need to fast for more than eight hours before the examination. Those who are examined in the morning do not eat breakfast that day, and those who are examined in the afternoon do not eat lunch that day.

Generally speaking, you should not eat anything 8 hours before a gastroscopy, and you should not drink water 4 hours before a gastroscopy.

Regarding the answer to the question of whether you can eat while doing a gastroscopy, the expert will give you a brief introduction here. I believe that now everyone should have understood that you cannot eat before doing a gastroscopy. I hope that many patients and friends will pay more attention when doing a gastroscopy, so as to avoid the occurrence of complications after the examination.