Kidney yang deficiency accompanied by kidney yin deficiency is kidney yin and yang deficiency, which can be treated with traditional Chinese medicines, such as tortoise, deer, and two immortals gelatin. Kidney yin and yang deficiency has both kidney yin deficiency and kidney yang deficiency manifestations, the main manifestations are cold and soreness of the waist and knees, diarrhea, spermatorrhea, urinary emission, frequent urination, five heart-heat (the heart of the two palms and the two hearts of the two feet are hot, and consciously feel that the heart and chest are hot), hot flashes and night sweating (sweating abnormally after falling asleep, but waking up sweating stops), the tongue is red, the moss is thin and white, the pulse is thin, and so on. Turtle and Deer Erxian Gum is composed of antler, tortoise board, ginseng and wolfberry, with the effect of nourishing yin and filling in essence, benefiting qi and strengthening yang. It is used in treating the deficiency of true essence and essence and blood, manifesting as generalized thinness, impotence and spermatorrhea, dizziness of the eyes, lumbar and knee soreness and tenderness (feeling of soreness and weakness of lumbar and knee), and prolonged infertility. This formula is purely tonic and is not free from nourishment, therefore, it is not suitable for those with weak spleen and stomach and little food and loose stools (thin and unshaped feces). If discomfort occurs, it is recommended to consult a Chinese medicine practitioner for guidance on the use of medication, rather than blindly using the medication on one’s own.