Precautions before gastroscopy, what are the symptoms of flatulence?

We should have an empty stomach before gastroscopy. In addition, we must improve routine examination, including routine liver function examination, biochemical examination, electrocardiogram examination and chest X-ray examination. For children, when foreign bodies or metal foreign bodies are suspected, at least one film should be taken to see if the foreign bodies still exist. If there is something, abnormality or tumor in the stomach, consider doing a gastroscope or taking a foreign body. Before taking the foreign body, in addition to the above examination, the operator should fast. People without upper gastrointestinal obstruction need to fast for more than 6 hours. If upper gastrointestinal obstruction is considered, it is possible to fast 12 hour or even longer, or even 24 hours. Its main purpose is to ensure gastric emptying, minimize gastric retention, and avoid the obstruction of gastroscopy caused by a large amount of food accumulation and the inability to see the normal position to be examined.

Stomach flatulence has the following symptoms: first, the stomach is full, and the stomach looks full, which may be accompanied by stomach pain, nausea, vomiting, inability to eat and other symptoms. It is suggested to take orally Jianwei Xiaoshi tablets, motilium and other drugs to relieve the treatment. Second, every morning before and after breakfast, there will be hiccups, accompanied by gas jet, weight loss, mental depression and other symptoms. It is suggested that more exercise and walking after meals can promote intestinal peristalsis and help digestion. The third is upper abdominal discomfort or pain, fullness, heartburn and other symptoms. It is suggested that oral amoxicillin capsules and other drugs should be taken for remission.