Do cranberry pills act as a diuretic?

Answer 1

According to Herbalpedia - The common cranberry is one of nature's best weapons against cystitis and urinary tract infections. For years, doctors have routinely advised patients to drink cranberry juice to prevent urinary infections. It is cited as an effective remedy for this problem in the U.S. Pharmacopeia. At one time, scientists believed that cranberry acidified the urine, and in the process, killed invading bacteria that could cause infection. However, studies now suggest that cranberry prevents bacteria from sticking to the wall of the bladder, thus flushing the potential troublemakers out of the body before they can do their damage.

One of the properties of cranberry pills is to act as a diuretic.