How Long Does an Endoscopy Take from Start to Finish?

Endoscopy is a medical procedure that involves using a flexible tube with a light and camera to examine the internal organs of the body. It is a common diagnostic tool used to evaluate conditions affecting the digestive system, such as ulcers, inflammation, and tumors. But, how long does an endoscopy take from start to finish?

Preparation for Endoscopy

Before the endoscopy procedure, the doctor will provide instructions on how to prepare for the procedure. These instructions may include avoiding food and drink for a certain period before the test. The preparation process usually takes a few hours, depending on the type of endoscopy.

The Endoscopy Procedure

The endoscopy procedure itself usually takes between 15 minutes to an hour. The patient is usually sedated during the procedure to reduce discomfort and anxiety. A local anesthetic may also be used to numb the throat. The patient lies on their side, and the doctor inserts the endoscope through the mouth and into the esophagus. The endoscope is then guided through the digestive system while the doctor examines the organs and takes samples if necessary.

The endoscope is a flexible tube with a light and camera attached to it. The camera sends images to a monitor, which the doctor uses to guide the endoscope. The doctor may also use air or water to inflate the digestive system to get a better view.

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After the Endoscopy Procedure

After the endoscopy procedure, the patient is taken to a recovery area where they are monitored until the effects of the sedative wear off. This usually takes around 30 minutes to an hour. The doctor will provide instructions on how to care for the patient at home after the procedure.


In conclusion, the endoscopy procedure takes approximately 15 minutes to an hour, depending on the type of endoscopy. However, the preparation process before the procedure and the recovery time after the procedure can take several hours. It is important to follow the doctor’s instructions carefully to ensure a successful endoscopy procedure. If you have any questions or concerns about the endoscopy procedure, be sure to discuss them with your doctor.

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