Gastroenteroscopy is a routine examination, which is generally not harmful to the human body, but may lead to adverse reactions in some people, including possible damage to the gastrointestinal mucosa, disruption of normal peristalsis of the stomach and intestines, and the risk of bleeding.
1. Damage to gastrointestinal mucosa: Gastrointestinal colonoscopy because the gastrointestinal mirror into the gastrointestinal tract, it is inevitable that improper operation leads to gastric mucosal damage, gastrointestinal mucosal edema, rupture and so on.
2. Destruction of normal gastrointestinal peristalsis: Gastrointestinal colonoscopy results in the interruption of the normal peristaltic rhythm of the gastrointestinal tract, which can easily lead to slow gastrointestinal peristalsis, and anesthetics for painless gastrointestinal colonoscopy can also affect the function of gastrointestinal peristalsis.
3. Bleeding risk: when patients undergo gastroenteroscopy, it is very easy to cause bleeding because the gastroenteroscope touches the inflammation, rupture, tumor and other parts of the gastrointestinal tract.
The possibility of the above hazards in gastroenteroscopy is small, and it is recommended to conduct the examination under the guidance of professional physicians.