If a man of 40 has a disease of the liver and kidney system, he can regulate the liver and kidney through oral Chinese medicine and acupuncture. 1. Oral Chinese medicine: the common medicines used in the treatment of liver and kidney system diseases are Qi Ju Di Huang Wan, Zhi Bai Di Huang Wan and so on. Qiju Di Huang Wan is used for dizziness and tinnitus caused by yin deficiency of the liver and kidney, shyness and fear of light, tears in the wind, and blurred vision. Zhi Bai Di Huang Wan is used for hot flashes (a burst of heat) caused by yin deficiency (deficiency of yin and essence in the body and hyperactive fire), night sweating (abnormal sweating after going to sleep and stopping sweating after waking up), dry mouth and sore throat, tinnitus and spermatorrhea, and short and red urination (small amount of urination and dark yellow color). 2. Acupuncture and moxibustion: commonly used acupuncture points include Liver Yu, Kidney Yu, Yongquan, Taixi, Sanyinjiao and Taichong. At the same time, you can do appropriate exercise, such as yoga, jogging, jumping rope, etc.. Normally, you should also pay more attention to rest, ensure sufficient sleep and a pleasant mood. Taking the above medications needs to be guided by a doctor, and needling needs to be operated by a professional doctor.