There is no such thing as “how long to take a course of Yangqi stone wolfberry brown sugar”, the duration of the drug is mainly determined by the patient’s condition and the tolerance of the patient’s body, so it can not be generalized. It is recommended to consult a doctor, under the guidance of the doctor. Yang Qi Shi is salty in taste and slightly warm in nature; it is attributed to the kidney meridian. It has the effect of warming the kidneys and strengthening yang (warming and tonifying yang qi in the kidneys) and can be used as the main treatment for kidney yang insufficiency (lack of yang qi in the kidneys), deficiency and coldness in the lower focal region, impotence and sterility, infertility with cold uterus, cold paralysis of the waist and knees, and disintegration and leakage (excessively heavy or spotty menstrual flow). For Yin deficiency and fire (deficiency of Yin and essence in the body, the emergence of hyperactive fire) should be avoided. Wolfberry is flat in nature and sweet in flavor. It has the effect of nourishing the liver and kidney, nourishing the essence and brightening the eyes. Clinically, it can be used to treat yin deficiency of the liver and kidney (deficiency of yin in the liver and kidney), deficiency of essence in deficiency labor, lumbar and knee pain, dizziness and tinnitus, impotence and spermatorrhea, internal heat and thirst (heat in the body accompanied by symptoms such as eating more, drinking more and urinating more), and fainting and uncertainty of the eyes, and other diseases. So Yang Qi Shi Chinese wolfberry brown sugar together can enhance the effect of tonifying the liver and kidney. It should be noted that the person who has a deficiency of yin and fire is forbidden to take.