8/24/2023 0 Comments After effects of upper endoscopyYour doctor will then pass a tapered dilating instrument through your mouth and guide it into the esophagus. Alternatively, your doctor might start by spraying your throat with a local anesthetic. You might experience mild pressure in the back of your throat or in your chest during the procedure. At this point your doctor will determine whether to use a dilating balloon or plastic dilators over a guiding wire to stretch your esophagus. The endoscope does not interfere with your breathing. Your doctor then will pass the endoscope through your mouth and into the esophagus, stomach and duodenum. Your doctor may spray your throat with a local anesthetic spray, and then give you sedatives to help you relax. Your doctor might perform esophageal dilation with sedation along with an upper endoscopy. What Can I Expect during Esophageal Dilation? Also, tell your doctor if you require antibiotics prior to dental procedures, because you might need antibiotics prior to esophageal dilation as well. Tell your doctor if you have any allergies to medications as well as medical conditions such as heart or lung disease. Your doctor will give you specific guidance. Most medications can be continued as usual, but you might need to adjust your usual dose before the examination. Tell your doctor in advance about any medications you take, particularly aspirin products or anticoagulants (blood thinners such as warfarin or heparin), or clopidogrel. Your doctor will tell you when to start fasting. How Should I Prepare for the Procedure?Īn empty stomach allows for the best and safest examination, so you should have nothing to drink, including water, for at least six hours before the examination. Less common causes of esophageal narrowing are webs or rings (which are thin layers of excess tissue), cancer of the esophagus, scarring after radiation treatment or a disorder of the way the esophagus moves. Patients with a narrowed portion of the esophagus often have trouble swallowing food feels like it is “stuck” in the chest region, causing discomfort or pain. The most common cause of narrowing of the esophagus, or stricture, is scarring of the esophagus from reflux of stomach acid occurring in patients with heartburn. Alternatively, your doctor might apply a local anesthetic spray to the back of your throat and then pass a weighted dilator through your mouth and into your esophagus. Your doctor might perform the procedure as part of a sedated endoscopy. Doctors can use various techniques for this procedure. Rent Institute for Training and TechnologyĮsophageal dilation is a procedure that allows your doctor to dilate, or stretch, a narrowed area of your esophagus.
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