Kidney deficiency in Chinese medicine can be categorized into 4 types of evidence. Kidney yang deficiency: see manifestations of dizziness, pale or grayish-black face, lumbar and knee pain, coldness of the whole body (the most obvious double lower limbs), mental depression, loss of libido. Impotence and premature ejaculation in men, infertility in women with uterine cold; prolonged defecation of stool, completion of the grain does not dissolve (the stool contains a large amount of undigested food), or diarrhea (diarrhea at dawn), etc., can be treated with Right Angelica Pill. Kidney Yin Deficiency: See soreness and pain in the waist and knees, spermatorrhea in men, menorrhagia or amenorrhea in women, loose teeth and hair loss, dizziness and tinnitus, five heart-heat (self-consciousness of heart-heat of the hands and feet, irritable heat in the chest), hot flashes (hot sensation starting from the face or chest and spreading to the whole body), zygomatic redness (reddish color of the cheeks and cheekbones), etc., which can be treated with Zuogui Pills. Kidney qi deficiency: manifested as fatigue (lack of spirit), tinnitus, lumbar and knee pain and weakness, frequent and clear urination, urinary residual leaching (after urination, there are still a few drops or a small section of urine from the urethral opening overflowing), urinary incontinence, nocturnal urination; or manifested as a chronic disease coughing and wheezing, breathing more than inhaling, the gas shall not be renewed, the movement of gasping for more and more, etc., can be used to replenish the Yuan Decoction, Astragalus powder, etc. for treatment. Kidney essence insufficiency: see children’s growth and development retardation, fontanel closure slow, short stature, mental retardation, bone impotence; adult premature aging, hair loss, loose teeth, tinnitus, deafness, lumbar and knee soreness, etc., can be used to Heche Dazao Pills for treatment. It is recommended that treatment be carried out under the guidance of a doctor.