Kidney yin deficiency is mainly manifested by hot flashes, night sweats, low back pain, dizziness and tinnitus, dry mouth and red tongue, less moss, and fine pulse, which lead to the cause of kidney yin deficiency. Usually, the diet is spicy and greasy, and the congenital defects have a direct relationship with individual physique. It is suggested that you can choose Liuwei Dihuang Pill to recuperate your body at ordinary times. If you have time, you can find the pulse of traditional Chinese medicine, look at the tongue coating, and adjust the treatment of traditional Chinese medicine through syndrome differentiation.