In Chinese medicine, the kidneys open the ears, and some diseases and symptoms of the ears are closely related to the kidneys. Tinnitus, especially when caused by kidney deficiency, is usually accompanied by symptoms of premature aging. The causes of tinnitus, especially if it is caused by kidney deficiency, are long-term illnesses and kidney deficiency, or excessive sexual intercourse, smoking and alcohol abuse and damage to the body, speeding up the aging process of the kidney meridian. In addition to tinnitus, there will also be memory loss, lack of concentration, low work efficiency, or accompanied by poor mood, dizziness, irritability, anxiety and so on, all because of the lack of kidney essence, essence can not be injected into the ears, appearing unable to nourish the tinnitus. For treatment, TCM practitioners usually use Zuo Ci Wan for Deafness or Liu Wei Di Huang Wan to nourish the kidneys and open the orifices for therapeutic effects.