What medicine is best for kidney yang deficiency?

For kidney deficiency, take Liuwei Dihuang Pill, Fuzi Lizhong Pill and other drugs. Liuwei Dihuang Pill is commonly used in clinical treatment of kidney deficiency drugs. It can not only tonify kidney yang but also nourish kidney yin, playing the role of dual regulation of yin and yang. Fuzi Lizhong Pill uses Fuzi, which can play the role of tonifying fire and yang, dispelling cold and relieving pain. This drug can treat cold abdominal pain caused by excessive cold and dampness caused by spleen and kidney deficiency. It can effectively improve the symptoms of kidney deficiency. You can also take Yougui Pill, which uses aconite, cinnamon, dogwood and other drugs, which can play a special role in tonifying kidney yang, tonifying vitality, and soreness of waist and knees at night. The above drugs should be taken under the guidance of a doctor.