What is Capsule Endoscopy?
Capsule endoscopy is a procedure that uses a pill-sized, wireless camera to allow your doctor to examine the inside of your small intestine, an area that cannot be reached by a traditional upper endoscopy or colonoscopy. Capsule endoscopy is performed to search for the source of bleeding in the small intestine and to detect polyps, inflammatory bowel disease, ulcers, and tumors.
Preparing for Capsule Endoscopy
An empty stomach allows for the best results during a capsule endoscopy, so your doctor will instruct you to stop eating and drinking 12 hours before your procedure. The most important step is to discuss any medical conditions you have with your doctor, including swallowing disorders or heart and lung disease. Your doctor will provide complete instructions on how to prepare for your capsule endoscopy.
What to expect during a Capsule Endoscopy
Before the procedure begins, your doctor will apply a sensor device to your abdomen. You will then swallow the capsule endoscope, which will naturally pass through your digestive system while transmitting video images to a data recorder worn on your belt for approximately eight hours. During this time, you can go about your day as usual. After the eight-hour recording period is complete, you will return to the office, where your doctor will remove the recorder and review the captured images.
After your capsule endoscopy, you will be able to drink clear liquids after two hours and eat a light meal after four hours. Your body will naturally expel the capsule camera within a few hours or a few days, depending on your digestive patterns.