What can Liuwei Dihuang Pill treat? What about deficiency of qi and blood?

Mainly the water of Shenkan Palace, from the prescription of children's medicine, the efficacy increased a lot in Qing Dynasty. Treating qi and blood deficiency depends on how you add or subtract. This prescription is prepared rehmannia root, which has the effects of nourishing yin and nourishing blood and filling kidney essence. For the deficiency of both qi and blood, it mainly depends on which organ is the problem and what symptoms are there. Generally, it is heart, spleen and kidney, lung qi deficiency and blood, liver qi deficiency and blood.