Preparing questions in advance can help patients to have more meaningful discussions with their physicians regarding their conditions. Patients may wish to ask their doctor the following colonoscopy-related questions:

1. Why is a colonoscopy the most appropriate test for me?
   
   
2. Are there any other tests I can take in place of a colonoscopy?
   
   
3. What condition do you suspect I may have? Which other types of abnormalities can be detected through a colonoscopy?
   
   
4. Will I need to go on a liquid diet to prepare for my colonoscopy?
   
   
5. How will the test results be affected if I forget to comply with your preparatory suggestions?
   
   
6. Do I have to alter the way I take my daily medications in anticipation of the colonoscopy?
   
   
7. Will the procedure be uncomfortable? How can I reduce this discomfort?
   
   
8. How long will my colonoscopy take?
   
   
9. Will I need someone to drive me home after the colonoscopy?
   
   
10. I had a colonoscopy last week, and now I’m experiencing heavy blood in my stool. Should I be concerned?
    
    
11. At what age should I start scheduling routine colonoscopies?
    
    
12. Should my relatives schedule a colonoscopy?