Colonoscopy Preparation

Colonoscopy preparation

Good preparation is essential for a successful colonoscopy: the colon must be perfectly clean. Carefully follow the instructions below and your doctor's advice.

FORTRANS protocol

The preparation is based on taking FORTRANS:

  • The day before the examination: dissolve 2 sachets in 2 liters of water, to drink between 7 pm and 11 pm
  • The morning of the examination (for a 10 am appointment): dissolve 2 sachets in 2 liters of water, to drink between 6 am and 8 am

A low-residue diet is recommended for the 3 days before the examination:

  • No fruit
  • No vegetables or legumes
  • No bread (rusks and white bread are allowed)