Formulas that can treat both kidney yang deficiency and kidney yin deficiency at the same time include Dihuang Drink and Guolu Erxian Cream. The efficacy of Di Huang Drink is to nourish kidney yin, tonify kidney yang, open the orifices and resolve phlegm. It is mainly used in treating the symptoms of generalized muscle weakness, even paralysis, and unfavorable speech caused by damage of kidney yin and yang. The ingredients of Turtle and Deer Erxian Cream include deer antler, tortoise board, ginseng and wolfberry. The main effects are nourishing yin and filling the marrow, benefiting qi and strengthening yang. It can be used to treat symptoms such as soreness and weakness of waist and knees, impotence and premature ejaculation caused by deficiency of kidney and essence. When the body appears unwell, you should go to the hospital in time, according to the individual situation, under the guidance of the doctor to choose the drug treatment, not blindly self-medication.