Bai Guo is sweet, bitter, astringent, and belongs to the lung meridian, and has the effect of astringent to the lung and fixing asthma, stopping the band and reducing urine. This product astringent lung qi, all cough and asthma, phlegm, prolonged cough, lung qi loss of astringency can be used. Asthma phlegm and wind-cold, can white fruit with ephedra, licorice with the use. External wind-cold without timely treatment will lead to lung heat, causing cough and phlegm, and if the symptoms of wind-cold are aggravated, it can be combined with Scutellaria baicalensis, Radix et Rhizoma pseudogastrodiae. If the cough is prolonged and asthmatic, coughing phlegm is unpleasant, Bai Guo can be combined with Bayberry, Ephedra and Wu Wei Zi. Women’s spleen and kidney deficiency will lead to increased and continuous leucorrhea, odor is not great, white fruit has astringent and astringent effect, the function of stopping the belt, if the leucorrhea increased, fishy, white fruit can be combined with cypress, gorgonian, psyllium.