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Last updated: 02/17/2009
Certain medications (such as aspirin and the anti-inflammatory drugs called NSAIDs) should be discontinued at least seven days before an EGD to reduce the risk of bleeding. Patients will be asked not to eat or drink anything for at least six...
to 12 hours before the procedure to ensure that the upper intestinal tract will be empty. Before the procedure, patients may be given a sedative and/or pain medication, usually by intravenous injection.
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In medicine (gastroenterology), esophagogastroduodenoscopy is a diagnostic endoscopic procedure that visualizes the upper part of the gastrointestinal tract up to the duodenum. It is considered a minimally invasive procedure since it does not require an incision into one of the major body cavities and does not require any significant recovery after the procedure (unless sedation or anaesthesia has been used). A sore throat is also common.
From http://en.wikipedia.org/wiki/Esophagogastroduodenoscopy
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Biliary colic is the presenting symptom in 80% of patients with gallstone disease who seek medical care; however, only 10-20% of all individuals with gallstones experience severe gallstone pain.
From: eMedicine
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