Medications and Pharmacology: What is the spray used before an endoscopy?
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5 min read
While the idea of a tube being passed down the throat is a source of anxiety for many, an anesthetic spray is a standard part of the preparation for an upper endoscopy. This topical agent, typically a lidocaine spray, is the answer to what is the spray used before an endoscopy, working to minimize the gag reflex and discomfort. It is a safe and effective method to improve a patient's tolerance during this diagnostic procedure.
