Main Page | See live article | Alphabetical index Diuresis is the production of an unusually large amount of urine. It may be caused by an excess in some diuretic substance, or by an illness, or even by a large intake of fluid. This condition can possibly be linked to caffeine, which is a known diuretic. This article is a stub. You can help Wikipedia by fixing it. This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.