Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0013395 (dyspepsia)
 4,879 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Esophagogastroduodenoscopy is most commonly performed for evaluation of epigastric pain, severe heartburn, chronic nausea and other dyspepsia syndromes that are not relieved by medical therapy. It should not be performed as an in-office procedure in patients with unstable angina, respiratory failure, active upper gastrointestinal bleeding or hemodynamic instability. Although office esophagogastroduodenoscopy is safe for low-risk patients, the risks associated with anesthesia and the need for postprocedure observation may require other patients to undergo the procedure in a hospital setting. Use of a local anesthetic throat spray reduces the gag response that occurs when the endoscope is swallowed. Sedation is commonly achieved with intravenous administration of a benzodiazepine plus a narcotic, and the effects of these drugs can be rapidly reversed. Complications are rare and most frequently result from medications rather than from the procedure itself.
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PMID:Esophagogastroduodenoscopy for the family physician. 827 10