Hydrangea supports the function of the kidneys and will remove and help prevent the formation of bladder stones. It also helps the prostate gland, is a diuretic, and good for dealing with bladder infections and kidney disease. Hydrangea is a very effective blood cleanser, on a level with Chaparral. It is also effective for arthritis and rheumatism. Its diuretic qualities strengthen the prostate and relieve kidney fluid retention. It is indicated with any urinary problems as well as gonorrhea, gout and kidney stones.