Enteroscopy is a common test for diagnosing digestive tract diseases and provides a basis for determining the cause of the disease. Painless colonoscopy has a certain degree of danger, but now the medical technology is more mature, usually professional doctor operation will not be dangerous.
1. Adverse reaction to anesthesia: painless colonoscopy is injected with anesthesia before the examination, which can make the patients in the examination process in a sleep state, effectively reduce the discomfort brought by the examination, but there are a few patients who have breathing difficulties, skin rash and itching, shock and other allergic adverse reactions to anesthesia.
2. Cardiovascular and cerebrovascular aspects: patients in the process of colonoscopy due to excessive stretching caused by increased blood pressure, rapid heartbeat of cardiovascular and cerebrovascular accidents.
3. Intestinal aspect: painless examination process will have digestive bleeding, intestinal perforation, intestinal infections and so on due to the lack of feedback from patients, but generally there is no such situation.
Painless colonoscopy is generally safe, patients to regular hospitals operated by professional doctors, good testing before the examination, timely communication with the doctor during the examination, maintain a good state of mind, can effectively reduce the risk of occurrence.