According to Chinese medicine, “the waist is the capital of the kidneys”, and the back pain that occurs because the kidneys cannot nourish the lumbar spine is what Chinese medicine calls kidney deficiency back pain. Secondly, kidney deficiency can cause bone reduction and weakness of tendons and bones, i.e. osteoporosis, and pain and numbness in the waist and lower extremities when the bones and joints compress the nerve roots in the lower back. Kidney deficiency is divided into kidney yang deficiency and kidney yin deficiency. The symptoms of kidney yang deficiency are mainly lumbar pain, cold hands and feet, and frequent urination. Kidney yin deficiency is manifested as waist pain, leg weakness, dry mouth and irritability, hot palms, sweating and other symptoms. At this time, massage and acupuncture can be performed regularly under the guidance of Chinese medicine practitioners. Under the guidance of a doctor, you can apply some medicines, such as Liu Wei Di Huang Wan, Qi Qi Ju Di Huang Wan, Zuo Gui Wan, Jin Kui Kidney Qi Wan, Right Gui Wan, etc. for treatment. However, it is not advisable to take drugs or health products for kidney supplementation indiscriminately, but should be treated under the doctor’s diagnosis. In addition, the diet should pay attention to balanced nutrition, avoid spicy and cold food, and eat more sesame, black beans, beef bone marrow, sheep bone, pig kidney, etc.. In addition, with yam, carp, japonica rice, glutinous rice, millet, jujube and other qi-supplementing food is also very necessary. Usually, you should also pay attention not to overwork and avoid staying up late.