Updated 2/14/2025

Endoscopy

An endoscopy is a medical procedure that allows doctors to look inside your body using a thin, flexible tube with a camera on the end. It is often used to examine the digestive tract, but can also be used for other areas of the body.

Purpose

Endoscopy is performed to diagnose or treat conditions affecting the digestive system, such as ulcers, inflammation, or tumors. It can also help investigate symptoms like persistent abdominal pain or difficulty swallowing.

Risks, Benefits, and Alternatives

It provides a clear view of the inside of your body, helping doctors make accurate diagnoses.
It allows for the possibility of taking tissue samples (biopsies) for further testing.
It can be used to treat certain conditions, such as removing polyps or stopping bleeding.

Procedure Details

Preparation

You may need to fast for several hours before the procedure to ensure your stomach is empty.
Inform your doctor about any medications you are taking, as some may need to be adjusted.
Arrange for someone to drive you home after the procedure, as you may be drowsy from sedation.

Process

You will be asked to lie down on an examination table, usually on your side.
A sedative will be administered to help you relax and minimize discomfort.
The doctor will gently insert the endoscope through your mouth or another opening, depending on the area being examined.
The camera on the endoscope sends images to a monitor, allowing the doctor to examine your insides.
If necessary, the doctor may take biopsies or perform minor procedures during the endoscopy.
Once the procedure is complete, the endoscope will be carefully removed.

Recovery

You will be monitored for a short time until the effects of the sedative wear off.
You may experience some mild discomfort or bloating, which usually resolves quickly.
It's important to follow your doctor's instructions regarding diet and activity after the procedure.

Duration

The procedure typically takes about 30 minutes to 1 hour.

Anesthesia

Moderate sedation (MAC) is commonly used during the procedure.

Cost Information

The cost of an endoscopy can vary widely depending on the facility and whether any additional procedures are performed. It's advisable to check with your insurance provider for coverage details and potential out-of-pocket expenses.

Video Overview

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