Gastrointestinal disorders Nowadays, the increasing pressure of life makes many people have symptoms such as stomach pain, bloating, acid reflux, heartburn, abdominal pain, bloating, diarrhea and even constipation and blood in the stool! Possible causes of gastrointestinal disorders 1, gastritis; 2, gastroduodenal ulcer; 3, gastric cancer; 4, esophageal cancer as well as colitis; 5, colon polyps; 6, colon cancer, etc. Among them, inflammation or polyps are benign lesions and can be treated very well, while gastric cancer, esophageal cancer and colon cancer are malignant tumors, which can only be effectively diagnosed and treated at an early stage. Don’t refuse gastroscopy because of physical and mental rejection! The most accurate and intuitive method for early detection of these diseases is gastroscopy and colonoscopy. However, many people are reluctant to take the initiative to do gastroscopy or colonoscopy, one is too much trouble, and the other is that they feel very uncomfortable during the examination. Then the question arises: so bad feeling gastroscopy colonoscopy, we should do in the end? 1.Difficulty in swallowing, pain in the upper abdomen, burping, acid reflux, feeling of fullness, heartburn, nausea and vomiting on a regular basis. 2, frequent difficulty in defecation, constipation, dry and thin stools, recurrent episodes of diarrhea, mucus-purulent stools, urgency and heaviness; recent changes in stool habits, such as thinning of the stool, the sense of unclean stools, significant weight loss. 3, unexplained vomiting blood, black stool, unexplained abdominal pain (repeated pain and location is not clear), combined with medical history, gastroscopy is recommended. 4, polyp body, gastric polyps, colon polyps after endoscopic treatment need to be regularly re-examined. 5, cirrhosis and other diseases need to improve the evaluation of patients with complications such as esophagus and gastric fundus. 6.Atrophic gastritis, with intestinal epithelial hyperplasia or atypical hyperplasia, can be diagnosed by gastroscopy, biopsy and regular follow-up. 7.Patients with upper gastrointestinal tract tumors such as esophageal cancer after surgery and need regular follow-up. 8.High-risk group of gastric cancer: Patients whose immediate family members have had gastric cancer and whose previous examinations have shown high-risk factors need regular gastroscopy for timely detection of early gastric cancer. 9.People with long-term irregular diet and alcohol consumption. 10.Repeated body check positive for H. pylori, age 45 or above, gastroscopy should be regarded as a routine physical examination item. How to cooperate with the gastroscopy? The success or failure of gastroscopy requires you to prepare as follows: 1, before the examination patients should eliminate concerns and fears, so as to actively cooperate with the doctor to complete the entire examination. 2, should bring relevant medical history information, such as gastroscopy, electrocardiogram report, for the doctor’s reference during the examination. 3.Stop eating and drinking after 8:00 p.m. the day before the examination. 4.The glasses and dentures should be removed before the examination so that the doctor can operate. 5.If you feel nauseous after the insertion of the mirror, you can take deep breaths to relieve it. 6, during the examination, the whole body should be relaxed, gently bite the mouth pad placed in the mouth, never spit out, to prevent bite damage gastroscope. Breathe steadily with the nose, do not hold your breath or burp frequently. 7.Eat liquid or semi-liquid food only one hour after the examination, and resume normal diet only the next day. 8, the examination caused by the sore throat and foreign body sensation, as well as the clamped gastric mucosa specimens, a small amount of bleeding, most of them can be self-healing, no special treatment is required. However, if black stool appears, or sudden severe abdominal pain occurs, you should go to the hospital for follow-up as soon as possible. How to cooperate with the colonoscopy? The success or failure of colonoscopy, the cleanliness of the intestinal tract is a key factor, so the following preparations should be made: 1, avoid smoking 1 day before the examination, such as recent fever, cough, nasal congestion, runny nose should be suspended examination. 2, 2-3 days before the examination, eat easily digestible food (such as porridge, flour, noodles, etc.), and no food after 6:00 pm on the day before the examination. 3.Drink compound polyethylene glycol 1 bag + 1000ml of lukewarm water dissolution at 21:00 and 22:00 on the night before the examination, and at 8:00 and 9:00 in the morning of the same day. Do not drink water after 10:00. 4.You need to be accompanied by an adult relative or friend on the day of examination. Have another bowel movement before entering the examination room. Remove your dentures before surgery. 5.You should inform the doctor of your past medical history and drug allergy history before the examination. 6.Female patients will not have this examination during menstruation.