Chai Gui Wenzhi Ding Zhi Tang is mainly used in clinical practice for the treatment of psychiatric disorders such as neurosis, psychotic depression, restless leg syndrome, and lipofuscinosis, which can be applied. The related symptoms can be used to treat mental depression, depressed mood, slow thinking, slow movement, subcutaneous nodules, soreness and pain in the limbs, restlessness, and for walking-like pain and pain with no fixed location, which is also the treatment direction of Chai Gui Wen Bile Ding Zhi Tang. The most used in the clinic is the application of its treatment of depression, regardless of the various periods of depression, especially mild depression with very satisfactory results, and has obvious therapeutic effects for depression with internal suffering and external happiness and decreased social function.