What do I need to prepare for a colonoscopy?

I think it is important to prepare for bowel cleanup before doing colonoscopy, because colonoscopy is being done.

If the water and feces inside the human intestine are not cleaned up, it will greatly affect the test results, and even lead to the inability to test. <>

I learned that colonoscopy is a special medical examination instrument, which can clearly see the internal situation of the human intestine through the lens during the examination, and if there is a lesion or problem in the intestine, it can be clear and straight, so if you want to keep the colonoscopy clear and there is no obstacle, then you must prepare for intestinal cleanup before colonoscopy. <>

1. Why do I need to have a colonoscopy?

The structure of the body is very complex, every organ is undertaking a lot of work tasks every day, the human gastrointestinal tract is a very hard organ, people eat food and drink water every day, and the gastrointestinal tract is a very delicate organ, once the maintenance is not careful, it is very easy to produce lesions, so if you feel uncomfortable in the intestines, you must undergo colonoscopy to check whether there is any problem in the body. <>

2. Intestinal cleansing is a painful process.

Many people have to do bowel cleansing before colonoscopy, and those who have done bowel cleansing feel that it is a painful process. The doctor will prescribe some intestinal cleansing drugs before the colonoscopy, and then do a gastrointestinal endoscopy.

Do not eat foods that contain a lot of fiber and high oil and fat for the first three days to avoid indigestion.

It can also hinder the lens from seeing during colonoscopy. During the cleaning process, the whole person is almost completely immersed in the toilet and constantly excretes, excreting all the debris in the body, which is almost equivalent to diarrhea, so it is a painful process.

3. The accuracy of colonoscopy is very high.

As far as I know, colonoscopy is the most accurate instrument for intestinal examination, because colonoscopy can clearly go straight to whether there are lesions inside the intestine or whether there are polyps inside the intestine.

When the intestine is felt, the lens can be directly directed to what causes the discomfort, which is convenient for the doctor to treat the symptoms after observation, and many large diseases can be avoided through colonoscopy.

The following preparations are required before colonoscopy:

1.Before colonoscopy, relevant examinations should be done, including blood routine, electrocardiogram, and coagulation function, to assess whether the patient's physical condition is suitable for colonoscopy.

2.3 days before colonoscopy, you should eat less residue and light, and do not eat indigestible and greasy food. Before colonoscopy, you should have a residue-free diet for the first 1 day, not eat vegetables, fruits and other high-fiber foods, take polyethylene glycol laxatives 2 hours after dinner, and then drink a lot of water to clean up the fecal residue in the intestine until you pull out the stool like water and no fecal residue.

3.You should not eat breakfast on the day before colonoscopy, and you should also have an enema to clear the intestines.

The preparation that needs to be done should be not to eat, not to drink water, and then to wait for a while before going for this colonoscopy, and you should also take it easy and not be nervous when doing it.

Eat some foods that are easier to digest a week before the examination, be sure to adjust your mentality, face the examination with a relaxed mind, and be prepared for routine examinations, vital signs examinations, infectious disease examinations, and blood sugar examinations.

First of all, the patient needs to cooperate, try to eat some easily digestible or liquid diet three days before the examination, and should also reduce the consumption of crude fiber foods to avoid digestive problems in the gastrointestinal tract. Drink plenty of fluids the day before your colonoscopy and skip breakfast on the morning of the exam.

The preparation that needs to be done in advance is to clean the intestines first, but also to expel all the substances in the large intestine, and to expel all the food in the body, to drink a lot of water, to promote gastrointestinal peristalsis.

Be sure to follow the doctor's instructions, eat some foods that are easy to digest, it is best not to eat crude fiber foods, pay attention to your excretory function, and drink more hot water.

Three days before the examination, it is advisable to eat a semi-liquid diet without residue or less residue, and do not eat vegetables and fruits.

Be sure to wear comfortable clothes, still need to adjust your breathing and sleep, don't be too nervous, and be sure to cooperate with the doctor's advice.

Before a colonoscopy, the main thing is not to eat.

First, do a vital sign test, such as blood count, blood pressure, electrocardiogram, etc. Secondly, blood is drawn, and routine tests for infectious diseases and coagulation tests are performed. Third, two or three days before the examination, carry out a residue-free diet, do not eat crude fiber food, and can eat easily digestible food, which can ensure the cleanliness of the intestines and facilitate observation and testing.

Fourth, blood sugar checks. Mainly for people with hypertension and diabetes, high blood pressure medication can be taken before colonoscopy, but diabetes medication should be stopped, otherwise it will affect the normal examination.

Fasting, resting well, needing companionship, preparing money, and maintaining a good mood are all things that need to be prepared before doing gastroscopy.

Colonoscopy now generally refers to colonoscopy, which can reach the ileocecal region, or even the terminal ileum, to understand some small intestine and whole colon lesions, which is an important means of diagnosing intestinal diseases. So what do you need to prepare for a colonoscopy in advance?

What you need to do in advance for a colonoscopy

1.3 days before the examination, the patient should eat a low-fat, soft, less residue semi-liquid diet, drink more water, promote urine excretion, speed up metabolism, 1 day before the examination, enter a liquid diet, and fasting on the day of the examination.

2.Do not eat red or seedy foods, such as watermelon, tomatoes, kiwifruit, etc., two days before the examination, so as not to affect the colonoscopy observation.

3.Generally, 4 to 6 hours before colonoscopy, laxatives are mainly polyethylene glycol electrolyte powder and 50% magnesium sulfate, which will be introduced in detail in the instructions. After taking it, walk around more to promote intestinal peristalsis, simply put, you have to drink and pull until you have as clear feces as possible that satisfies the doctor.

4.Intestinal mucosa may be damaged during colonoscopy, or pathological biopsies may be taken, which may cause bleeding. If you are taking an oral anticoagulant or antiplatelet drug, you need to stop taking it for 7 days before the test.

How Long After Colonoscopy Can I Eat

In general, you can eat after the abdominal inflation is reduced after colonoscopy, but you need to pay more attention to your diet. First of all, you can't eat too much, you can't eat too hard, you can't eat crude fiber food, you should mainly eat semi-liquid food, eat some food that is easy for the intestines to digest and absorb, you can eat a small number of meals, and you can eat normally after a day in this case.