Yugui Pill is a proprietary Chinese medicine, a tonic, with the effect of warming kidney yang, filling essence and stopping spermatorrhea. The main components are made of Shu Di Huang, Radix et Rhizoma, Cinnamon, Yam, Cornu Cervi Pantotrichum, Cuscutae, Deer Antler Gum, Fructus Lycii, Radix Angelicae Sinensis, and Eucommia Ulmoides. It is used for symptoms such as deficiency of kidney yang, failure of the vital gate fire, soreness and coldness of the waist and knees, mental weakness, coldness, fear of cold, impotence, seminal emission, loose stools, frequent and clear urination. There are also some side effects of taking Righteousness Pill, such as cardiac arrhythmia caused by excessive food intake, some people may also experience gastrointestinal discomfort and changes in sleep quality after consumption, so it is recommended that it must be taken under medical supervision.