Attend your capsule endoscopy
On the day of your test, you’ll swallow a capsule about the size of a vitamin tablet. It contains a miniature camera, light, and transmitter. As it passes naturally through your digestive system, it will take thousands of images of your small bowel, sending them wirelessly to a data recorder you’ll wear around your waist. The test is painless, requires no sedation, and you can usually get on with your day as normal.