Comment:
PR-681 is a combination of Rehmannia Eight Formula and Moutan & Persica Formula. It has been used extensively in Japan on enlarged prostate. Rehmannia Eight Formula is a classic recipe for disorders of the prostate. The data from Japan showed that this formula can improve symptoms, such as a weak urinary stream and frequent urge to urinate during the night. Moutan & Persica Combination has the function of anti-inflammation and promoting blood circulation, and is suitable for enlarged prostate and chronic inflammation of the prostate gland.

Indications:
enlarged prostate and chronic inflammation of the prostate gland.

Dosage:
4-6 tablets three times per day, before meals.

Functions
Traditional:
     tonifies kidney yang, disperses stagnant blood and clears heat.
Modern:
     reduces inflammation, promotes blood circulation and strengthens urinary function.

Chinese Medical Description:
Persica, Moutan
     Promotes blood circulation and removes blood stasis
Rehmannia
     Nourishes the Kidneys
Cornus
     Nourishes the Liver and Spleen
Dioscorea
     Nourishes the Liver and Spleen
Hoelen, Alisma, Coix
     Induces diuresis and eliminates Dampness
Cinnamon
     Warms Yang Qi and unblocks the Meridians
Rhubarb, Mirabilitum
     Purges Fire
Benincasa
     Clears Heat and dissolves Phlegm
Atractylodes
     Strengthens the Spleen and dries Dampness
Licorice
     Harmonizes the formula