Liver and kidney deficiency mainly refers to the manifestation of liver and kidney yin deficiency in patients. Patients may experience hair loss, loss of vision, irregular menstruation in female patients, and male patients may experience impotence and premature ejaculation. For the treatment of such diseases, the main treatment principle in TCM is to nourish the liver and benefit the kidneys. The medicine can be considered to take Liu Wei Di Huang Wan as well as Qiao Ji Di Huang Wan or Ming Mu Di Huang Wan for active treatment. In terms of food, patients should eat more green vegetables, cauliflower, celery and spinach. In addition, eat more beans, including mung beans, black rice and other foods, for patients to nourish the liver and kidney better. The liver and kidney deficiency is mainly caused by irregular lifestyle, especially staying up late causing the liver and kidney deficiency is more obvious. For such patients, in addition to medication and food treatment, patients also need to change their routine, to ensure that they do not stay up late, do not strain, keep a happy mood, for the recovery of liver and kidney deficiency has a positive significance. In addition, patients can also cooperate with acupuncture treatment in Chinese medicine to nourish the liver and kidney.