1. Rehmannia glutinosa is a traditional Chinese medicine for tonifying kidney and nourishing blood. All symptoms of yin deficiency, blood deficiency and body fluid deficiency can be treated with Dihuang. The main symptoms of liver blood deficiency in liver blood deficiency are sallow complexion, palpitation, dizziness, metrorrhagia and irregular menstruation. Treatment of kidney essence deficiency and kidney yin deficiency is mainly manifested in soreness of waist and knees, emaciation, nocturnal emission, hot flashes, night sweats and so on. The main symptoms of treating deficiency of essence and blood are dizziness, dizziness, tinnitus and deafness, premature gray hair and loose teeth.

2, the use of Radix Rehmanniae Preparata, mainly, directly soaked in water, can be taken with boiled water instead of tea and decoction, and can be taken with Angelica sinensis, Chuanxiong, Cornus officinalis, etc. To make soup, Chinese herbal medicines such as Angelica sinensis and Lycium barbarum can be added to ribs and chicken.