Do painless gastroscopy need to pay attention to what

Painless gastroscopy refers to gastroscopy under anesthesia. Because painless gastroscopy is more convenient, safe, and painless, many hospitals carry out painless gastroscopy. Before painless gastroscopy, some preparations should be made, mainly as follows: 1. Patients need to fast and water for at least six hours. 2. It is best to check ECG before painless gastroscopy. If patients with poor cardiac function cannot tolerate anesthesia, try not to do painless gastroscopy. 3. Ask the patient if he has a recent history of colds. If he has a cold, respiratory symptoms are more serious, and it is also recommended not to perform painless gastroscopy. 4. For patients who do painless gastroscopy, it is best to be accompanied by family members, because the patient may show temporary confusion, and family members need to communicate during the examination.