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More about Sigmoidoscopy:
Definition Purpose Precautions Preparation Aftercare Risks Normal results Abnormal results Resources |
The purpose of preparation for sigmoidoscopy is to clean the lower bowel of stool so that the doctor can see the lining. Many patients are required to consume only clear liquids on the day before the test, and to take two enemas on the morning of the procedure. The bowel is cleaner, however, if patients also take an oral laxative preparation of 1.5 oz phospho-soda the evening before the sigmoidoscopy.
Certain medications should be avoided for a week before having a sigmoidoscopy. These include:
- aspirin, or products containing aspirin
- ibuprofin products (Nuprin, Advil, or Motrin)
- iron or vitamins containing iron
Although most prescription medication can be taken as usual, patients should check with their doctor in advance.
— Jon H. Zonderman
