It lets others know your health care wishes. If you don't have one, you may want to prepare one. Make sure your doctor and the hospital have a copy of your advance care plan.These medicines increase the risk of bleeding. Make sure that you understand exactly what your doctor wants you to do. If you take aspirin or some other blood thinner, ask your doctor if you should stop taking it before your procedure.Your doctor will tell you if you should stop taking any of them before the procedure and how soon to do it. Some may increase the risk of problems during your procedure. Tell your doctor ALL the medicines and natural health products you take.Understand exactly what procedure is planned, along with the risks, benefits, and other options.Anesthesia and pain medicine will make it unsafe for you to drive or get home on your own. Be sure you have someone to take you home.If your doctor tells you to, stop taking iron supplements 7 to 14 days before the test.These medicines can make it hard for your doctor to see your upper GI tract. Do not take sucralfate or antacids on the day of the test.(This is called aspiration.) If the test is done in an emergency, a tube may be inserted through your nose or mouth to empty your stomach. If you vomit, there is a small risk that the vomit could enter your lungs. It also reduces your chances of vomiting. An empty stomach helps your doctor see your stomach clearly during the test. Do not eat or drink anything for 6 to 8 hours before the test.And it will help you safely prepare for your procedure. This information will help you understand what you can expect. Remove foreign objects that have been swallowed or food that is stuck.Treat upper GI bleeding that may be causing anemia.Remove growths (polyps) from inside the esophagus, stomach, or small intestine.Collect tissue samples ( biopsy) to be looked at in the lab.(For example, this may be done if the person has swallowed poison.) Check for an injury to the esophagus in an emergency.Look for a blockage in the opening between the stomach and duodenum. ![]() Look at the inside of the stomach and upper small intestine (duodenum) after surgery.Barrett's esophagus, a condition that increases the risk for esophageal cancer.Enlarged and swollen veins in the esophagus or stomach.A narrowing (stricture) of the esophagus.Gastroesophageal reflux disease (GERD).Inflammation of the esophagus ( esophagitis) or the stomach ( gastritis) or intestines (Crohn's disease).Find problems in the upper gastrointestinal (GI) tract.Find the cause of an infection, such as helicobacter pylori (H.Find the cause of symptoms, such as upper belly pain or bloating, trouble swallowing (dysphagia), vomiting, or unexplained weight loss.Find what's causing you to vomit blood.
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