Yes, there are liquid solutions as well as prep pills that can be used for colonoscopy prep. The most common ones include:

Liquid solutions

  • CLENPIQ®
  • MoviPrep®
  • MiraLAX® with Gatorade®
  • NuLYTELY®
  • PLENVU®
  • SUPREP®
  • TriLyte®

Prep pills/tablets

  • OsmoPrep®
  • SUTAB®

If your doctor is unable to complete the colonoscopy due to a technical issue, they may recommend a specialized CT scan that can visualize the colon (CT colonography).