In his op-ed “Colonoscopy Prep Is Worse Than IKEA” (June 3), Jim Sollisch gives readers the impression that there has been a universal shift to a three-day bowel preparation for colonoscopies. This ...

New preclinical research suggests that bowel preparation procedures for colonoscopies may temporarily alter gut balance, ...

The pharmacist handed me a large container with a heap of powder at the bottom of it. I frowned when I realized what it was. Sodium Chloride, Sodium Bicarbonate, and Potassium Chloride. Well, okay. I ...

Journal Editorial Report: The week’s best and worst from Kim Strassel, Allysia Finley and Kyle Peterson. I’m on day three of my colonoscopy preparation. You read that right. Day three. Had this been ...