An upper endoscopy can be used to determine the
cause of heartburn and is often performed as an outpatient procedure. Upper endoscopy uses a thin scope with a light and camera at its tip to look inside of the upper digestive system -- the esophagus, stomach, and the first part of the small intestine, called the duodenum. During endoscopy, certain procedures such as taking a small tissue sample ( biopsy) for testing may be performed.
Sometimes, the procedure is done in emergencies in the hospital or emergency room to both identify and treat upper
digestive system bleeding such as from an ulcer.
In addition to
heartburn, the procedure may also be used to help evaluate:In addition to heartburn, the procedure may also be used to help evaluate:
Endoscopy can also help identify
inflammation, ulcers, and tumors.
Upper endoscopy can be more accurate than X-rays or other imaging for detecting abnormal growths and for examining the inside of the upper
digestive system. What Should I Do Before an Upper Endoscopy?
Before the upper endoscopy, tell your doctor about any
medications (including over-the-counter) or supplements you are taking and about any medical problems or special conditions you have. You may be asked to hold off on certain medications or supplements prior to the procedure or afterward. Can I Eat or Drink Anything Before an Upper Endoscopy?
An upper endoscopy requires that you have an empty stomach before the procedure. Do not eat or drink anything for at least six hours before the procedure, or as directed by your doctor or nurse.
Talk to your doctor about any changes that may be needed to your regular medication regimen. Ask if necessary medications may be taken with a small sip of water.
I Have Diabetes. Can I Take Insulin the Day of my Upper Endoscopy?
If you have
diabetes and use insulin, you must adjust the dosage of insulin the day of your upper endoscopy. Ask your doctor for details. Bring your diabetes medication if your doctor recommends that you take it after the procedure. Will I Be Able to Drive Home Following my Upper Endoscopy?
No. You will need to bring a responsible adult with you to take you home after the endoscopy. You should not drive or operate machinery for the rest of the day of the procedure to ensure that the sedative effects have worn off.
Continued What Can I Expect the Day of my Upper Endoscopy?
On the day of your procedure:
A doctor will explain the upper endoscopy in detail, including possible complications and side effects. The doctor will also answer any questions you may have. An experienced doctor will perform the procedure. You will be asked to wear a hospital gown and to remove your eyeglasses and dentures. A local anesthetic (pain-relieving medication) may be applied at the back of your throat. You will be given a pain reliever and a sedative intravenously (in your vein). You will feel relaxed and drowsy. A mouthpiece will be placed in your mouth. It does not interfere with your breathing. You will lie on your left side during the procedure. The doctor will insert the endoscope into your mouth, through your esophagus (the "" leading from your mouth into your stomach) and into your stomach. The endoscope does not interfere with your breathing. Most procedures take 15 to 30 minutes. What Happens After an Upper Endoscopy?
When your procedure is through:
You will stay in a recovery room for about an hour for observation. You may feel a temporary soreness in your throat. Lozenges may help. Some people may feel nauseated or bloated. The doctor who performed the endoscopy may discuss initial findings with you after the procedure but will send the test results to your primary or referring doctor. The specialist or your primary doctor will discuss any biopsy results with you once they become available several days after the procedure. If the results indicate that prompt medical attention is needed, the necessary arrangements will be made and your referring doctor will be notified.
Risks of an upper endoscopy include bleeding, perforation of the upper digestive for 1 last update 27 May 2020 system, and abnormal reaction to the drugs used for sedation.Risks of an upper endoscopy include bleeding, perforation of the upper digestive system, and abnormal reaction to the drugs used for sedation.
Warning About Upper Endoscopy
If you have severe or worsening abdominal or throat pain , or have any
chest pain, continuous cough, fever, chills, or vomiting after an upper endoscopy, get emergency medical help right away.. WebMD Medical Reference Apple Cider Vinegar Tablets Acid Reflux Holiday (☑ Causes) | Apple Cider Vinegar Tablets Acid Reflux Heartburnhow to Apple Cider Vinegar Tablets Acid Reflux for Reviewed by Minesh Khatri, MD on September 15, 2019 Sources
Apple Cider Vinegar Tablets Acid Reflux Without Medication (👍 Disease Treatment) | Apple Cider Vinegar Tablets Acid Reflux Diseasehow to Apple Cider Vinegar Tablets Acid Reflux for
National Institute of Diabetes and Digestive and Kidney Diseases: ""
Johns Hopkins Medicine Health Alerts: ''What to Expect From Your Endoscopy.''
© 2019 for 1 last update 27 May 2020 WebMD, LLC. All rights reserved.© 2019 WebMD, LLC. All rights reserved.