Does gastroscope harm gastroscope is a medical examination method, and it also refers to the instruments used in this examination. Gastroscopy can directly observe the real situation of the examined site, and further diagnose it through pathological biopsy and cytological examination of the suspected lesion site. It is the first choice for upper digestive tract diseases. With the help of a slender and soft tube, it extends into the stomach, so that doctors can directly observe the lesions of esophagus, stomach and duodenum, especially for minor lesions.
Gastroscope is a non-invasive and safe examination, and it is certainly harmless to the stomach. Gastroscope will take pathology according to the situation, but it is also relatively safe and can be repaired. The indication of gastroscopy should be selected according to the individual situation, and severe heart, brain and lung function diseases are not suitable for gastroscopy. Gastroscope is only an examination of the stomach, and it is harmless! But it's hard to do it! The doctor suggested a gastroscope to prove that it should not be an ordinary stomach disease! Ordinary stomach diseases do not need gastroscopy.
Generally speaking, gastroscope is a very common examination method for gastrointestinal diseases. But many people think that doing gastroscopy is harmful to human body. In fact, this is mainly because of the stimulation of gastric mucosa after gastroscopy. So there may be some adverse reactions in a short time. But patients don't have to worry, they will relieve themselves after a while.
How often do you have a gastroscope? If there is no organic stomach disease, you can have a gastroscope once every six months to one year. For people with helicobacter pylori infection, frequent stomachache, abdominal distension and indigestion, you can have a gastroscope every six months or so.
If there is a risk of diseases such as gastric perforation and gastrointestinal bleeding, patients after gastric cancer resection can have a gastroscopy every three months to six months. For patients with gastric polyps who have undergone resection, they can be reviewed once a year after operation. If there is high intraepithelial neoplasia, the examination time should be shortened. How often do you check the gastroscope? It should be analyzed according to your personal situation.
Precautions before and after gastroscopy: Precautions before gastroscopy: You should be on an empty stomach for at least 6 hours, and smoking should be prohibited on the first day before gastroscopy. Patients should try to relax, untie neckline and trouser pocket, and take off dentures and glasses.
Precautions after gastroscopy: After the examination, the patient sits up and spits saliva. Due to the injection of air during the examination, the patient will have abdominal distension or belching. Because the pharyngeal anesthesia has not disappeared, you can't eat for 2 hours after the examination. After that, you can try to eat liquid food first and then gradually transition to other foods.
After gastroscopy, patients should eat semi-liquid diet within 1-2 days after examination to avoid irritating diet, so as not to induce wound bleeding.
Under what circumstances should a gastroscope be done? How long does it take to do a gastroscope? If you have heartburn and acid reflux all the time, you need to go to the hospital for gastroscopy when you suddenly vomit blood to determine the reasons for these manifestations. If gastric ulcer is diagnosed, gastroscopy is needed to determine the condition and treatment effect.
If you have a family history of gastric cancer, you need to do gastroscopy if your appetite suddenly drops, so as to avoid that the loss of appetite is caused by gastric cancer. Because anesthesia is used during gastroscopy, you generally don't feel obvious discomfort.
Gastroscopes are clinically divided into ordinary gastroscopes and painless gastroscopes. If you choose an ordinary gastroscope, the examination time is generally about 5- 10 minutes. If you choose a painless gastroscope, it may take about 20-30 minutes, because you need to use anesthetic.
Before gastroscopy, patients need to be prepared, try to keep a diet with less residue and easy digestion the day before examination, don't eat after 8 pm, don't drink water after 12 at night, and go to the hospital the next day; If patients choose painless gastroscope, they need to check with their families.