An endoscopy is an outpatient procedure with minimal risks.
An endoscopy is a procedure used to view internal organs such as the esophagus, stomach or intestines. A flexible tube, approximately ¼ an inch in diameter, with a small camera attached passes from the mouth down the throat or beyond to allow physicians to see any problems that may not be detected through other less invasive means. Because of the nature of the endoscopy, there can occasionally be risks and complications associated with this procedure.
Bleeding
The risk of bleeding is minor, but can occur from the tube tearing tissue when it passes through the gastrointestinal or digestive tracts. If the physician needs to take a biopsy of any tissues, this can also increase the risk of bleeding. In most cases, the chance of bleeding is rare.
Fever and Infection
The instruments used for an endoscopy are sterile; there are always risks when foreign matter is introduced into the body. It is rare for an endoscope to pierce the digestive tract, though it is possible. This can result in an infection and fever. If this complication occurs, doctors can treat it with antibiotics.
Nausea and Vomiting
Given the fact that the endoscope can irritate the esophagus and digestive tract, it is not uncommon for patients to be nauseated. Vomiting can also be a reaction to this irritation following the procedure. Other causes of nausea may be the medications given to a patient to relax prior to the endoscopy.
Reasons to Call the Doctor
Doctors perform endoscopies on an outpatient basis and these procedures are relatively safe, with little risk. Rare complications such as shortness of breath, severe stomach cramps or pain, bloody stools or difficulty swallowing may require further investigation by a physician. If you experience any of these symptoms following an endoscopy, you should contact your physician immediately.
Tags: digestive tract, risk bleeding