There’s a reason DIUREX is the #1 best-selling over-the-counter diuretic brand in the country.* DIUREX Water Pills help you get rid of periodic water weight and that uncomfortable bloated feeling, so you can start feeling better, faster. Diurex Water Pills work by increasing urination to help rid your body of excess water. Frequent bathroom trips mean Diurex is doing its job, so make sure to stay hydrated and use Diurex water pills as directed on the packaging. *Based on independent syndicated market research