Capsule endoscopy is a breakthrough technology that allows gastroenterologists to view the inside of your small intestine without the need for traditional, invasive procedures. Using a tiny, pill-sized camera that you swallow, the test captures thousands of high-resolution images as it travels through your digestive system — helping doctors identify bleeding, inflammation, or other abnormalities.
At The Gastroenterology Group, our specialists in Akron and Massillon use capsule endoscopy to diagnose complex gastrointestinal conditions safely and comfortably.
What Is Capsule Endoscopy?
Capsule endoscopy involves swallowing a small capsule (about the size of a large vitamin) that contains a miniature camera, light source, and transmitter. As it passes naturally through your digestive tract, it takes detailed pictures that are sent wirelessly to a recording device worn on your waist.
The capsule is disposable and passes naturally in your stool, usually within 24–48 hours.
Why Capsule Endoscopy Is Performed
This advanced diagnostic tool helps identify conditions that are hard to detect with standard endoscopy or colonoscopy. Common reasons your doctor may recommend capsule endoscopy include:
- Unexplained gastrointestinal bleeding
- Iron-deficiency anemia without an identified cause
- Suspected small bowel tumors or polyps
- Inflammatory Bowel Disease (IBD), such as Crohn’s disease
- Celiac disease evaluation
- Chronic abdominal pain or diarrhea of unknown origin
It’s particularly useful for examining the small intestine, which lies between the stomach and colon — an area that’s difficult to visualize using other methods.
What to Expect During the Procedure
Capsule endoscopy is simple and non-invasive:
- Preparation: You’ll typically fast overnight before the procedure. In some cases, you may take a mild laxative to clear your intestines for better imaging.
- Swallowing the capsule: You’ll swallow the capsule with water in the doctor’s office.
- Monitoring: You’ll wear a belt or sensor that collects the transmitted images throughout the day.
- Resume normal activities: Most patients can go about their day as usual.
- Data review: After 8–12 hours, you’ll return the recording device. The images are then reviewed by your gastroenterologist for analysis.
The capsule passes naturally within a day or two and does not need to be retrieved.
Benefits of Capsule Endoscopy
- Non-invasive: No sedation, scopes, or recovery time needed
- Detailed imaging: Provides clear visualization of areas unreachable by standard endoscopes
- Comfortable and convenient: Most patients experience no discomfort and resume daily activities immediately
- Accurate diagnosis: Helps detect small lesions, bleeding, or inflammation invisible on imaging tests
Q&A: Capsule Endoscopy
Q: Is capsule endoscopy safe?
A: Yes. It’s a very safe procedure for most patients. Rarely, the capsule may get stuck in cases of narrowing (strictures) in the intestine — your doctor will evaluate your risk beforehand.
Q: Can I eat or drink during the test?
A: Typically, you can begin drinking clear liquids a few hours after swallowing the capsule and eat a light meal later in the day, as instructed by your doctor.
Q: Will I feel the capsule inside me?
A: No. The capsule is smooth, painless to swallow, and passes naturally without sensation.
Q: How soon will I get my results?
A: After the capsule transmits all images, your gastroenterologist will review the data and discuss the findings within a few days.
Contact The Gastroenterology Group
Akron Location
570 White Pond Dr., Suite 200
Akron, OH 44320
📞 Phone: 330-869-0954
Massillon Location
6724 Wales Ave NW
Massillon, OH 44646
📞 Phone: 330-869-0954
At The Gastroenterology Group, we provide advanced diagnostic procedures, including capsule endoscopy, to ensure accurate detection and effective treatment of digestive conditions. Contact us today to learn if this test is right for you.