There is no such thing as what proprietary Chinese medicines for yang deficiency work fast. Patients with yang deficiency can use proprietary Chinese medicines such as Huoyang Kidney Replenishing Capsule. Huoyang Kidney Replenishing Capsule is composed of ginseng, antler velvet, horny goat weed, bone marrow, bacopa monnieri, lock yang, cuscuta, cistanchia, schizandra, danshen, maitake, farzhi, calamus, sand nuts, hyssop, and licorice. It has the effect of warming and tonifying kidney yang (warming and replenishing kidney yang). It is used for kidney yang deficiency syndrome, which is characterized by weakness, fatigue (lack of spirit), tiredness, insomnia, dreaminess, trance, forgetfulness, lumbar and knee soreness (feeling of soreness and weakness in the lumbar region and knees), and frequent urination at night. Contraindications to this product as well as adverse reactions are not known. Do not use the drug on your own, if you are not feeling well, please go to the hospital and use the drug under doctor’s supervision.