What kind of experience is colonoscopy?

When going to the hospital for colonoscopy, the doctor will need a hose with a camera to insert from the anus, push it slowly, and then reach the large intestine and small intestine. During the push, he will flush a little air until he needs to observe the focus, so that he can check the intestinal tract comprehensively and carefully.

So what do you usually need to do colonoscopy? Intestinal discomfort often occurs. We often have some irregular diets and special intestinal discomfort, such as frequent abdominal distension and diarrhea, and even gastrointestinal bleeding and bloody stool. At this time, there may be problems such as intestinal lesions. We are going to the hospital to see a doctor, and the doctor will advise us to do colonoscopy. ?

Because the intestine is an important place for the body to digest and absorb nutrients, intestinal diseases have a great influence on the body. If you want to know whether there is a lesion in the large intestine, you must check it clearly through colonoscopy. Frequent constipation and diarrhea, if not because of eating bad things, are likely to be intestinal lesions, intestinal lesions can not be detected by other detection methods, only through colonoscopy can we find out what is wrong with the intestine.

Unexplained constipation and diarrhea last for a long time, and the body is thin. At this time, intestinal tumor or intestinal cancer may appear. At this time, it is recommended to go to the hospital for a colonoscopy. Intestinal inflammation, intestinal polyps and intestinal tumors can all cause persistent constipation and diarrhea, and severe constipation can also cause intestinal obstruction. Finding intestinal diseases as early as possible and treating them according to the situation is the most important way to protect your health.

Intestinal diseases, if there is blood in the stool, intestinal rupture or polyps will cause symptoms of blood in the stool. If intestinal polyp rupture or tumor is found through colonoscopy, it can be treated surgically, and the worst case may be intestinal tumor. Early intestinal tumors have almost no symptoms, but when we find special symptoms, they are already very serious, so we must carefully check them through colonoscopy. If there is blood in the stool in the early stage, we can see what problems exist in the intestines and then treat them in a targeted manner. Frequent bloody stool is a very serious problem, so you must go to the hospital for a detailed examination as soon as possible.

How to do colonoscopy? How do you feel? Ordinary colonoscopy should first prepare and empty the intestine, and then it may be necessary to inflate the intestine before colonoscopy, and then go deep into the soft endoscope and enter the colon from the anus.

At present, there are two kinds of general colonoscopy, one is general colonoscopy and the other is painless colonoscopy.

Both types of colonoscopy need hose instruments to be inserted into the intestine through anus to check whether there are tumor lesions in the intestine.

Ordinary colonoscopy is a slender flexible medical instrument with a diameter of about one centimeter. Through the human anus into the rectum, and then to the large intestine. In this process, doctors can observe the internal conditions of colon and large intestine.

Colonoscopy, the first three days to eat some semi-liquid diet without residue or less residue, fish eggs, milk, soy products can be eaten, but eat less vegetables and fruits. Stop taking iron drugs three days before the examination. You can take laxatives the day before the examination. On the day of examination, the doctor will take castor oil orally, and it is best not to eat breakfast. To use intestinal lavage fluid, introduce 3000 ml of intestinal lavage fluid within one and a half hours before the examination. If there is still fecal residue during defecation, continue to drink intestinal lavage fluid until the discharge is clear water.

After cleaning the intestine, the doctor will insert a curved visual instrument through the anus to examine the large intestine and rectum. During the whole examination, there will be pain or swelling in the intestine and abdomen, so this ordinary colonoscopy keeps the patient awake and feels more painful, but the diagnosis cost is relatively cheap.

The second is painless enteroscopy. The preparation method is similar. Before doing painless colonoscopy, you should make full preparations for the examination. First of all, it is necessary to evaluate the patient's physical condition and whether the cardiopulmonary function can be tolerated. If general anesthesia is possible, we should also prepare for intestinal cleaning the night before. On the same day, the feces in the intestine must also be cleaned with intestinal cleaning solution.

Because oxygen is needed to anesthetize the body, the human body will not feel obvious pain during the whole colonoscopy. Therefore, whether it is painless or ordinary, the preparation before the examination is the same, and the intestines should be cleared. Painless is just to anesthetize the body, and you won't feel fear or too much pain when you do the examination. But after finishing, there will be gas in the intestine and slight flatulence.

Another kind of colonoscopy is capsule, and colonoscopy is also a mature medical instrument, which examines the intestine in the shape of capsule.

The doctor will do some preparatory work before the examination. Doctors who are suitable for capsule colonoscopy will make patients swallow capsules and then take 50~ 100 ml warm water quickly. Doctors can check the intestinal condition by connecting the instrument with capsule colonoscopy. After 6-8 hours of examination, the capsule colonoscopy can be discharged with the patient's feces.

It is suggested that you can choose to go to the hospital for a colonoscopy when there is obvious discomfort in the intestine to see if there is any lesion in the intestine, and choose according to your personal physical condition.