A sore throat after an upper endoscopy is relatively common and typically results from the sedation and the use of an endoscope, which can irritate the throat. This discomfort usually resolves within a few hours to a couple of days. However, the duration can vary from person to person.
If your sore throat persists beyond a few days, worsens, or is accompanied by other concerning symptoms like difficulty swallowing, high fever, or excessive bleeding, it's important to contact your healthcare provider for further evaluation.
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