Epimedium, Luoyang and Cistanchis have the effect of tonifying kidney yang (warming and replenishing the yang energy of the kidneys), and can be taken by women with kidney yang deficiency (lack of yang energy of the kidneys) under normal circumstances. 1. Epimedium: This medicine has the effect of tonifying kidney yang, strengthening muscles and bones, and dispelling wind-dampness. It can be clinically used in the treatment of kidney yang deficiency, impotence and spermatorrhea, impotence and weakness of muscles and bones, rheumatism and paralysis, and numbness and constriction. The use of this drug is recommended to eat a light diet, avoid spicy and stimulating food. 2. Lock Yang: This medicine has the effect of tonifying kidney yang, benefiting essence and blood, moistening the intestines and relaxing the bowels, and can be clinically used in the treatment of kidney yang deficiency, essence and blood deficiency, lumbar and knee soreness and weakness (a feeling of soreness and weakness of the lumbar and knee), impotence and slippery spermatozoa, and constipation of intestinal dryness and constipation. This medicine is not suitable for people with fire constipation. 3. Cistanchis: This medicine has the effects of tonifying kidney yang, benefiting essence and blood, moistening the intestines and relieving constipation. It can be used in the treatment of kidney yang deficiency, essence and blood deficiency, impotence and infertility, soreness and weakness of waist and knees, weakness of muscles and bones, and constipation with dryness of intestines and bowels. When using this medicine, it should be noted that people with weak stomach and loose stools (thin and unshaped feces), and those with high phase fire should not take it. Before using Epimedium, Luoyang, Cistanchis, it is recommended to go to a regular hospital for consultation and treatment under the guidance of a professional physician.