What should I pay attention to before having a gastrointestinal endoscopy? What should I pay attenti

Gastrointestinal endoscopy is divided into routine gastrointestinal endoscopy and ** gastrointestinal endoscopy. Routine gastrointestinal endoscopy, gastroscopy.

The requirement is to fast and get a good night's sleep on the first day, wear loose clothing, remove dentures or inform the endoscopist that there are removable dentures; In the case of colonoscopy, a clean enema is required, and mannitol is taken orally the night before.

Or something else that needs to keep the intestines clean overall. Before colonoscopy, you can take a certain amount of food orally or sugar water or sugar salt water to supplement a certain amount of energy to prevent fainting during or after the operation. If it is said to be ** gastrointestinal endoscopy, it is required to fast water for eight hours before doing it, and to do cardiopulmonary function, liver and kidney function, coagulation, etc., preoperative or anesthesia.

to be as safe as possible. If you are currently infected with the new coronavirus, you will also need to have a chest CT and new crown nucleic acid antibody tests.

Gastrointestinal endoscopy is divided into routine gastrointestinal endoscopy and **gastrointestinal endoscopy.

examination, fasting before routine gastroscopy, removal of dentures; Clean the enema before colonoscopy to replenish energy and prevent syncope. **Before sexual gastrointestinal endoscopy, it is necessary to complete the preoperative relevant examination and anesthesia evaluation, and abstain from water for 8 hours before the operation.

Before doing gastrointestinal endoscopy, you need to pay attention to two points: fasting according to the doctor's instructions; Stop taking medications as prescribed.

Before doing gastroscopy, it is necessary to pay attention to matters such as diet, cleansing the intestines, and stopping anticoagulants.

1.Three days before the gastroscopy, you should pay attention to your diet, do not eat too much crude fiber and greasy food, and choose foods that moisten the intestines, moisturize the intestines, and are easy to digest.

2.Have a gastroscopy on an empty stomach for at least 8 hours, and if you schedule a gastroscopy on the morning of the 2nd day, you should not eat anything after 8pm the night before.

3.If you need to clean the intestines during colonoscopy, take compound polyethylene glycol electrolyte powder under the guidance of a doctor, and then drink plenty of water to clean up the intestinal contents.

If there is a history of gastric polyps and intestinal polyps in the past, polyps may be removed during gastrointestinal endoscopy, and anticoagulants and drugs that promote blood circulation and eliminate blood stasis should be stopped one week ago. Gastrointestinal endoscopy needs to be performed according to the doctor's guidance.

The cost of gastrointestinal endoscopy is not uniform, usually the cost of ordinary gastroscopy is about 300 yuan, and the cost of colonoscopy is 350 yuan, but if you add pathology, laboratory tests, etc., the cost is approximate.

Seven or eight hundred dollars. If you choose endoscopy under anesthesia, you need to add the cost of anesthesia, ranging from a few hundred to a thousand yuan!

Before the stomach examination, it is necessary to prepare the gastrointestinal tract in advance, eat easily digestible foods such as noodle soup, noodles, milk, etc. two days before the examination, and avoid eating crude fiber foods. On the day of the examination, it is generally necessary to fast for 6 to 8 hours and fast for 4 hours to avoid gastric emptying disorders, affecting the examination field of gastroscopy, and missing diseased tissues.

Gastroscopy is mainly used for the observation of esophagus, stomach and duodenal bulbs, and is the most commonly used and accurate method for diagnosing upper gastrointestinal diseases, and has been widely used in clinical practice. Fasting for more than 6 hours before gastroscopy, fasting for 2 3 days if there is gastric outflow tract obstruction, normal eating and drinking for dinner the night before gastroscopy, fasting after getting up in the morning on the day of examination, keeping an empty stomach, severe and weak patients should be rehydrated before surgery, loosening the belt before examination, removing glasses and movable dentures. In order to avoid nausea, vomiting and other discomforts caused by reflexes, oral local anesthetic drugs, such as tetracaine, obucaine, etc., are required before gastroscopy.

Oral antifoams such as dimethicone, simethicone, etc., can also be taken orally to obtain a clear vision during gastroscopy and shorten the time of endoscopy. Two or three days before colonoscopy, you should eat a diet with less residue, eat a liquid diet the day before the examination, start fasting 8 hours before the examination, keep an empty stomach, and those who are not hungry can drink sugar water. If you need to have a colonoscopy, you should fast water 4 hours before the operation, take colon cleansing drugs according to the required time and dose, and drink a sufficient amount of liquid as required, and discharge light yellow transparent watery stools.

Do not smoke for the first two days of gastroscopy, because smoking will lead to the secretion of gastric acid, which will affect the throat, resulting in sensitive throat during the examination and more painful during the examination.

Don't eat for eight hours before the gastroscopy and don't drink water for four hours before the exam. At the same time, it is important to relax and not be too nervous before the gastroscopy. Understand the gastrointestinal endoscopy process in advance, so that you can cooperate with the doctor during the examination.

There is also the need to make an appointment in advance, especially in large hospitals, where there are many patients who do examinations and the appointment time is long, so you should make an appointment in advance. Be sure to check with yourself about the time of your examination. If you are elderly, it is best to have a loved one with you so that the patient is not too nervous, and if you have dentures or jewelry, you should remove them before the examination.

In addition, if there is a desire to urinate before the examination, it is best to urinate in time and do not hold urine. Patients with a history of heart or respiratory disease should inform the doctor in time, and an electrocardiogram or respiratory examination may be done before the examination, and if necessary, it should be dealt with in advance to avoid accidents during the examination.

Smoking should be prohibited before doing gastroscopy, smoking will make gastric acid secretion too much, affecting the results of the examination, so it is best not to smoke three days before gastroscopy.

This can not only facilitate the observation or detection of lesions, but also avoid the pain caused by smoking and coughing during gastroscopy, and do not eat within 1 to 2 hours after the examination.

If you don't feel sick in your throat, you can drink water first, and if you don't choke on it, you can eat soft food first, so as to avoid bleeding from the esophagus and stomach caused by rough food.

Some people will have a brief sore throat and foreign body sensation, which usually recovers in one to two days, and they should also pay attention to eating, and generally doctors will ask patients to fast for 6 hours or more and fast water for 4 hours or more.

That is to say, if you have a gastroscopy in the morning, you can eat some easy-to-digest liquid food before 8 p.m. the day before the examination, and you can drink water properly between 8 o'clock and 12 o'clock, and water and food can not be re-entered after 12 o'clock.

If the gastroscopy is done in the afternoon, then it is best to choose breakfast on or before 6 o'clock on the same day, if it is more than 6 o'clock, no more water and food can be entered.

The precautions for doing gastrointestinal endoscopy are as follows.

1.Precautions before gastroscopy.

1) Sign the informed consent form.

2) Fasting for 8 hours before the examination, and patients with delayed gastric emptying need to fast for a longer time.

3) Patients with pyloric obstruction should first undergo gastrointestinal decompression to drain gastric contents before gastroscopy.

4) Take local anesthetic 5 to 10 minutes before the examination, the types of local anesthetics prepared by each hospital are different, and pepsin is used to remove mucus to better observe the gastric mucosa. For the choice of ** gastroscopy, an electrocardiogram (ECG) needs to be completed first.

5) When endoscopy**, 10mg of scyamine or atropine can be injected intramuscularly 10 minutes before surgery to reduce gastric peristalsis.

2.Precautions before colonoscopy.

1) Sign the informed consent form.

2) Eat liquid food or semi-liquid food 1 day before the examination, do not eat crude fiber such as vegetables and fruits, do not eat potatoes and other foods with more residues, fast in the morning, and patients who are usually constipated can take oral laxatives in advance.

3) Before the examination, different intestinal cleansing liquids will be drunk according to personal conditions, drink water appropriately, move around more to promote excretion, and discharge water as the standard.

4) Hyoscyamine 10mg or atropine can be injected intramuscularly 5 to 10 minutes before surgery to reduce intestinal peristalsis.

The night before the gastroscopy, you should abstain from eating after 10 p.m., and after 12 p.m., and keep your stomach on an empty stomach until about an hour after the gastroscopy the next day, and eat a light and easy-to-digest diet. Note: People with heart disease, high blood pressure, diabetes, pregnant women, and anesthetic allergies should pay attention.

People with high blood pressure should take antihypertensive drugs 2 hours before the examination. The rest of the precautions should be informed to the doctor in time to see if this test can be done.

The precautions before gastroscopy are as follows:

1. According to the doctor's judgment, the patient's condition should meet the indications for examination;

2. Keep an empty stomach on the morning of the examination, and conduct a blood test before the examination;

3. Some drugs need to be stopped before the examination, such as aspirin, notoginseng and other blood circulation and anticoagulant drugs, the medicine should be stopped for one week under the guidance of the doctor before the examination to ensure the safety of the examination; Because suspicious lesions may be found during the examination, a biopsy may be taken, and if anticoagulants are taken, there may be heavy bleeding. Chengdu Xinhua.

Gastroscopy is one of the most important means to confirm the diagnosis of upper gastrointestinal diseases, which can intuitively observe whether there are inflammations, ulcers, polyps, tumors, strictures, deformities or foreign bodies in the esophagus, stomach, duodenal bulb and descending part and the location of lesions, and can also take biopsy to assist in diagnosis. Many people are afraid of gastroscopy and think that gastroscopy is painful, but I want to say that the gastroscope is thinner, softer and easier to operate than before, especially the appearance of gastroscopy, we can check it after sleeping, and even if there is a painful gastroscopy, for most people, there is only mild discomfort (such as nausea, breathlessness, etc.), which is completely acceptable, we don't have to worry too much, we should do it actively, but it should be noted that there are some precautions before gastroscopy, Let's learn about it today. We must know that not all people are suitable for gastroscopy, and it is necessary to be evaluated by a specialist before the examination, and gastroscopy cannot be performed for people with severe cardiopulmonary insufficiency, shock, inability to cooperate, acute inflammation such as severe burns of the upper gastrointestinal tract and perforation of internal organs.

At the same time, people with bleeding tendency, severe anemia (hemoglobin less than 50g L), high spinal deformity, and giant diverticulum should be carefully selected. The precautions before gastroscopy are mainly (there may be some differences in different hospitals): Generally, after 10 o'clock in the evening before the examination, you must have an empty stomach on the day of the examination, and the fasting time must be at least 6 hours; As an invasive operation, gastroscopy should be routinely performed before the examination: blood routine, coagulation, and preoperative examination; Elderly people over 60 years old should have routine electrocardiogram examination, and if necessary, chest X-ray, cardiac ultrasound, pulmonary function, etc.; Smokers need to quit smoking the day before the examination; For long-term oral aspirin, warfarin, clopidogrel and other anticoagulant drugs, the drug should be discontinued for 5 to 7 days; Patients with hypertension also need oral antihypertensive drugs early in the morning on the day of examination, which can be taken with a small amount of water; Diabetic patients are advised to suspend hypoglycemic drugs or insulin on the day of the examination.

Before gastroscopy, it is necessary to be evaluated by a professional doctor to decide whether the examination can be performed, and there may be some differences in the requirements of different hospitals, so we should mainly focus on the requirements of the hospital. Gastroscopy is very intuitive and can help us identify many diseases, I hope you can understand it correctly.

Hello, in terms of diet, patients should be fasting for at least 6 hours before the examination.

For example, if you check in the morning of the same day, you should fast after dinner the day before, and you will be free of breakfast on the same day;

If you check in the afternoon of the same day, you can eat light semi-liquid food for breakfast and fast at noon.

For severe illness and physical weakness and difficulty in supporting physical strength after fasting, hypertonic glucose solution should be injected intravenously before the examination.

Usually an electrocardiogram (ECG) is done before gastroscopy, and people with a bad heart have a greater risk of gastroscopy than normal. It should be noted that you should take laxatives and fast beforehand. As for anesthesia, if the reaction is not particularly severe, it is recommended not to do anesthesia, because some people are allergic to anesthesia, and those who do anesthesia have to wait for anesthesiologist, which is very troublesome and has a lot of money, anyway, if my patients can't stand it, I don't recommend them to do anesthesia.

The precautions before gastroscopy mainly include heart and lung problems, whether to take anticoagulants, and whether the food in the stomach is emptied before gastroscopy.

Here are some preparations to do before a gastroscopy:

1. Do not eat on the day of the examination, to be precise, start fasting 8 hours before the examination, to prevent the residue of food in the gastric mucosa from affecting the accuracy of diagnosis. Drinks should also be forbidden to prevent changes in the color of the gastric mucosa and technical errors in diagnosis. On the day of the examination, you can drink water in the morning, a small glass of 200ml, not too much;

2. Fall asleep on time the day before the examination and avoid staying up late;

3. Avoid mood swings before gastroscopy, otherwise it will lead to abnormal gastric acid secretion, which is not conducive to disease observation;

4. If you are taking drugs, antihypertensive drugs and heart-protecting drugs can be taken, and other drugs such as hypoglycemic drugs and stomach medicine should not be eaten;

5. **Gastroscopy should provide electrocardiogram and blood routine examination report in advance.

The precautions before doing gastroscopy and colonoscopy are mainly not to eat, to be fasting for at least eight hours, and to prepare the intestines before doing colonoscopy, which is mainly to strictly follow the requirements of your doctor.

Before gastroscopy, you should make sure that you have an empty stomach, and you should not eat water after dinner the day before the examination.

Intestinal preparation should be done before colonoscopy, which is simply to take defecation promotion drugs to eliminate stool, so that the intestines can be better observed under colonoscopy and avoid fecal masses affecting the examination results.

Abstract section.

1. After gastroscopy, you should rest in bed to avoid fatigue. Clause.

2. After gastrointestinal endoscopy, you should pay attention to a light diet, eat cold food, and do not eat hot food, especially for patients who have mechanical damage or have done special ** for gastrointestinal endoscopy. Clause.

3. After doing gastrointestinal endoscopy, especially **gastrointestinal endoscopy, the anesthetic effect may not be relieved, and if there is abdominal distention, you can choose abdominal massage or hot compress**.

Precautions for gastrointestinal endoscopy.

Clause. 1. After gastroscopy, you should rest in bed to avoid fatigue. Clause.

2. After gastrointestinal endoscopy, you should pay attention to a light diet, eat cold food, and do not eat hot food, especially for patients who have mechanical damage or have done special ** for gastrointestinal endoscopy. Clause.

3. After doing gastrointestinal endoscopy, especially **gastrointestinal endoscopy, the anesthetic effect may not be relieved, and if there is abdominal distention, you can choose abdominal massage or hot compress**.

Do not eat spicy food.

How long does it take to eat.

Anything else is fine.

Recovery takes about 10 days.

Ok thanks.

You're welcome.