https://www.youtube.com/watch?v=75gAhQI-zhY As part of the treatment, inflammatory bowel disease (IBD) patients will often need to undergo routine tests so that doctors can see what is happening in their intestines. In this video, Giana Gravalese is prepping to undergo an endoscopy and colonoscopy. Listen to a comedian's guide to Crohn's disease and colonoscopies. Giana explains that she was diagnosed with Crohn's disease at the age of 10, and regularly has to undergo colonoscopies and endoscopies. She describes how the day before the procedure she needs to mix a bottle of laxative powder with sports drinks, and that the sports drink cannot be red as it may be mistaken for blood in the tests. Then she needs to drink the mixture throughout the day and to not eat any solid food. Read our seven tips for managing Crohn's disease flare-ups. IBD News Today is strictly a news and information website about the disease. It does not provide medical advice, diagnosis or treatment. This content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or another qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this website.