What is the efficacy and function of the pill to replenish qi and nourish blood?

Clinically, there is no such medicine as Qi-nourishing and Blood-supporting Pill, and this question should be asking about Qi-nourishing and Blood-supporting Soup, which has the efficacy of tonifying qi, nourishing blood and softening the liver (tonifying and nourishing the blood and softening the liver). Nourishing Qi and Nourishing Blood Tang, a traditional Chinese medicine formula from Selected Works of Traditional Chinese Medicine, has the effect of tonifying Qi and nourishing blood to soften the liver. It can be used in chronic prolonged hepatitis, early cirrhosis, long-term abnormal liver function evidence of deficiency of qi and blood, symptoms such as palpitation (accelerated heartbeat, often accompanied by panic), shortness of breath, generalized weakness, pallor, emaciation, lack of spirit, and vague pain in the right side of the body. In this formula, Astragalus and Huang Jing benefit Qi and generate fluid (promoting fluid production by replenishing Qi); Angelica sinensis, Radix Rehmanniae Praeparata, Radix Paeoniae Alba and Salviae Miltiorrhizae nourish Blood and soften the Liver; and Fructus Schisandrae Chinensis astringentis converges the Lungs to nourish the Kidneys. The combination of these herbs is effective in tonifying Qi, nourishing Blood and softening the Liver. The adverse effects and contraindications of this formula are not known. If this product is needed, it should be used under the guidance of a physician, and should not be used blindly on its own to avoid damage to the body.