1. Three days before the gastroenteroscopy, you should pay attention to the diet not to eat too much crude fiber, greasy food, you can choose to laxative, nourishing intestinal tract, easy to digest food to eat.
2. Do gastroscopy on an empty stomach for at least 8 hours, such as scheduling a gastroscopy on the morning of the 2nd day, you can't eat any food after 8 p.m. the night before.
3. If you need to clean out your intestines for a colonoscopy, take a compound polyethylene glycol electrolyte powder under your doctor's supervision and drink plenty of water to clean out the intestinal contents.
If you have a history of gastric polyps or intestinal polyps, you may have to remove the polyps during the gastroenteroscopy, and stop using anticoagulants and medicines that activate blood circulation and remove blood stasis one week before. Gastroenteroscopy needs to be done as directed by your doctor.
The cost of doing a gastroenteroscopy is not uniform, usually the cost of an ordinary gastroscopy is about 300 yuan, enteroscopy is 350 yuan, but if you add the pathology, laboratory tests, etc., the cost is about seven or eight hundred yuan. And if the choice is endoscopy under anesthesia, you also need to add the cost of anesthesia, ranging from a few hundred to a thousand dollars!