There is no self-repairing ability of kidney in Chinese medicine, it may refer to the insufficiency of kidney essence, which can be repaired by changing life habits, strengthening dietary management, physiotherapy in Chinese medicine, etc. For example, you can take medicines such as tonifying the kidney and essence pills, solidifying essence and ginseng and antler pills to alleviate this symptom. 1. Changing lifestyle habits: Usually, you need to make sure you have enough sleep time in your daily life, go to bed early and get up early, avoid staying up late for a long time so as to avoid damage to your kidneys. 2. Enhance dietary management: you need to eat more food with higher nutritional value in your diet, mainly low-salt, low phosphorus, high potassium, high dietary fiber, high vitamin food, you can eat more leeks, loofah, celery, yam and other foods, to a certain extent, can maintain the normal physiological function of the human body. 3. Physical therapy in Chinese medicine: usually through acupuncture, massage, cupping and other physical therapy to regulate the function of the organs, commonly used acupuncture points are kidney Yu point, Guanyuan point, etc., must be carried out under the operation of a professional physician, kidney Yu point has the benefit of the kidneys to strengthen the waist, yang and water effect, Guanyuan point has the cultivation of the kidney to fix off, warm kidney and yang (warming and replenishing yang qi in the kidneys) effect; the patient can also be used in accordance with the doctor’s instructions to replenish the kidneys and essence pills, essence of ginseng and antler pills, and other medicines. To summarize, for people with low kidney capacity, they need to go to the hospital in time and cooperate with doctors to take appropriate ways to regulate their body.