Six-flavored Dihuang Pill has the function of nourishing yin and tonifying the kidney, and is mainly used for the treatment of kidney yin deficiency in clinical practice. Six-flavored Dihuang Pill is a representative Chinese patent medicine for tonifying kidney yin. The formula is characterized by three tonic and three diarrhea, which is composed of six Chinese medicines: ripened rhubarb, cornelian cherry, dried Chinese yam, moutanpi, Poria cocos, and zedoary. Six-flavored Dihuang Pill has good effects of nourishing kidney yin, and can be used clinically to treat dizziness and tinnitus, lumbar and knee soreness and weakness (a feeling of soreness and weakness in the lumbar and knee regions) caused by kidney yin deficiency. It can also be used to treat spermatorrhea and night sweating (abnormal sweating after going to sleep, sweating stops after waking up), bone vaporization and tidal fever (a burst of heat, feeling that the heat is penetrating from the inside of the bones to the outside), heat in the heart of the hands and feet, and pain in the heels, and many other conditions. Six-flavored Di Huang Pill should be used under the guidance of a professional Chinese medicine practitioner, and it should be noted that people with spleen deficiency who have little food and loose stools (thin and unformed feces) should be cautious in using this medicine, so as not to aggravate the symptoms of spleen deficiency.