Agaricus solidus is a combination of Agaricus, rock sugar, red dates, walnuts, sesame seeds, wolfberries and sesame oil, which is effective in tonifying the spleen, benefiting the essence and blood, nourishing yin and moistening the lung, and can treat dizziness, palpitation and insomnia, intestinal dryness and constipation caused by deficiency of both qi and blood, liver and kidney. Colla Corii Asini, which has the function of tonifying blood, stopping bleeding, nourishing Yin and moistening the lung, is the main ingredient in this formula and is a good blood tonic to treat symptoms of blood deficiency caused by various reasons. Supplementing Qi can produce blood, so it is combined with jujube to nourish Qi and blood. Liver collects blood and wolfberry enters the liver, so pairing with wolfberry increases the effect of nourishing blood. Walnuts nourish Yang and moisten the intestines, black sesame nourishes Yin and moistens the intestines, which can be used to treat blood deficiency and fluid depletion in old age and weakness or after childbirth, and intestinal dryness and constipation.