What is the whole process of gastroscopy and what are the precautions?

Inform your doctor about your complaints, illnesses, medications, food allergies, etc. Improve the examination before gastroscopy: according to the doctor's requirements, improve blood routine, blood biochemistry, coagulation function, bloodborne pathogen detection, electrocardiogram, chest X-ray, chest CT, anesthesia assessment

If gastroscopy is required, an anesthetic evaluation must be performed, and pulmonary function and echocardiography must be improved as appropriate. Fasting and water: Fasting and fasting for at least 6 hours before gastroscopy.

Don't eat after 0:00; Afternoon diet, skip breakfast and lunch. Taking medications: Dispensing or switching to other medications as prescribed by your doctor.

If you have a gastroscopy, the doctor will give you oral medication to make the oropharynx dizzy before the gastroscopy to reduce discomfort. If you have a gastroscopy, keep your left side in the decubitus position and bend your legs as the doctor wishes. Open your mouth, swallow and adjust your breathing as instructed by your doctor.

Relax throughout the procedure and avoid biting the gastroscope or moving your body at will. If you don't feel well, raise your hand. When doing gastroscopy, it should be noted that you need to be fasting for 8 hours, and it is best to choose the time when you don't eat in the morning and you can't drink alcohol or water.

When doing gastroscopy, it is necessary to choose a tertiary hospital, which has an advanced medical level.

You can start drinking a small amount of water or other liquid food in about two hours, and you can basically return to normal nutrition the next day. Patients with gastric polypectomy need more rest and less activity, eat less scraps, eat three to five more days, and after a gastroscopy, aspirin and other anticoagulants should only be taken with the doctor's consent. Pathology reports are usually released three to five days after the biopsy.

Precautions for gastroscopy:1Try not to eat anything for an hour before the test.

If a biopsy is done during the exam and you don't eat for four hours, it's best to concentrate on eating liquid food for three days. Whether you eat spicy or cold, observe the color of your stool and be careful. **After gastroscopy, try not to do any high exercise.

First of all, the electrocardiogram must be checked, and it must be checked on an empty stomach, do not eat, do not drink water, do not be too nervous, must do a good job of stomach cleaning, and never do a diagnostic examination.

Before doing gastroscopy, you must pay attention to not eating in the morning, you must have an empty stomach when you do gastroscopy, and you must eat lightly the night before, you can drink some porridge or eat some food that is easier to digest, drink more water, and don't eat greasy.

First, if the gastroscopy is done under local anesthesia, water can usually be eaten after an hour; If intravenous anaesthesia is used for gastroscopy, it is recommended to wait two hours before eating water to avoid choking. Second, if the patient has an anesthetic gastroscopy, do not drive on the day. Third, after the gastroscopy, you need to wait for the results of the pathological examination, which will generally come out 3-5 working days after the gastroscopy, and you must consult the doctor with the gastroscopy report.

Fourth, after the gastroscopy, you can eat and drink normally under normal circumstances, but if you take more biopsies or do a special **. Be sure to follow the doctor's advice and eat appropriate water to promote rapid healing of the mucous membrane.

Be sure not to drink water or eat more than 8 hours before the examination; Try to go early, first**, and then make an appointment for the test so that you can go directly to the doctor after getting the test results.

Generally speaking, after a normal gastroscopy, do not eat or drink water for an hour. If it is a gastroscopy, you generally can't eat or drink water for two hours. At the same time, it is best to eat a light diet for 24 hours.

If there is a biopsy or polypectomy during the gastroscopy, the doctor will usually tell you when you can eat.

Be sure to pay attention to rest, and try to eat some liquids, and don't do strenuous exercise, be sure to ensure enough sleep, and then don't smoke, don't drink, and don't stress too much.

If the patient is doing a general gastroscopy. There is no removal of polyps or mucosal pathology, and food intake can usually be carried out about two hours after surgery.