People with kidney yin deficiency can take Liu Wei Di Huang Wan as prescribed by their doctor. Six-flavored Dihuang Pill is a traditional Chinese medicine preparation, which is mainly composed of six kinds of medicines, including ripened huang, Chinese yam, cornelian cherry, Poria, Dampi, and Ze Xie. Among them, Radix Rehmanniae Praeparata, Cornu Cervi Pantotrichum, and Rhizoma Dioscoreae are tonic herbs, while Rhizoma Zedoariae, Poriae, Dampy and Poriae are laxative herbs. Liu Wei Di Huang Wan is suitable for people with kidney yin deficiency, and is used for the treatment of dizziness and tinnitus caused by kidney yin deficiency, lumbar and knee soreness and weakness (a feeling of soreness and weakness in the lumbar area and knees), bone vapor and tidal fever (a burst of heat, feeling that the heat is coming from inside the bone to the outside), night sweating (abnormal sweating after going to sleep, but sweating stops when waking up), and spermatorrhea, and other symptoms. The adverse effects of Liu Wei Di Huang Wan are not known. Avoid spicy food during the period of taking, should not take cold and flu medicine during the period of taking the medicine. Pregnant women and children should take under the guidance of a physician. Note that this drug is not suitable for patients with kidney yang deficiency. Allergic to the drug is prohibited. Before using the drug should be identified by a doctor, belongs to the drug suitability before taking, blind use of drugs may lead to the aggravation of the original disease.