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A sigmoidoscopy is a test that lets your doctor look inside the lower part of your colon. The doctor uses a lighted tube called a sigmoidoscope to look for any problems. These include small growths called polyps. They also include cancer, bleeding, and hemorrhoids.
During the test, the doctor can take samples of tissue that can be checked for cancer or other problems. This is called a biopsy. The doctor can also take out polyps.
Before the test, you will need to stop eating solid foods. You also will have an enema or take laxatives to empty your lower colon. This helps your doctor to see inside your colon during the test.
Follow-up care is a key part of your treatment and safety. Be sure to make and go to all appointments, and call your doctor or nurse call line if you are having problems. It's also a good idea to know your test results and keep a list of the medicines you take.
Procedures can be stressful. This information will help you understand what you can expect. And it will help you safely prepare for your procedure.
Call your doctor or nurse call line now or seek immediate medical care if:
Watch closely for any changes in your health, and be sure to contact your doctor or nurse call line if:
Go to https://www.healthwise.net/patientEd
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Current as of: November 7, 2018
Author: Healthwise Staff
Medical Review:Adam Husney MD - Family Medicine
Care instructions adapted under license by your healthcare professional. If you have questions about a medical condition or this instruction, always ask your healthcare professional. Healthwise, Incorporated disclaims any warranty or liability for your use of this information.
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