Lack of energy and easy fatigue are mostly caused by Qi deficiency and weak propulsion, which can be treated with Chinese herbal formulae such as tonifying the middle and benefiting the qi, and Si Jun Zi Tang (Four Gentlemen Soup). 1. tonifying the center and benefiting qi soup from li gao’s “internal and external injuries discernment of confusion” book, consisting of astragalus, atractylodes macrocephala, chaihu, chenpi, ascending flax, ginseng, licorice, angelica, can tonify the center and benefit qi (through the treatment of qi by tonifying the spleen), treatment of qi deficiency caused by limb fatigue (tiredness and fatigue), fatigue, etc., pay attention to the body has a hot people prohibited. 2. Sijunzi Tang is from “Taiping Huimin Hejie Bufang”, composed of Poria, Ginseng, Atractylodes Macrocephalae, and Glycyrrhiza Uralensis, which can benefit qi and strengthen the spleen (regulate the qi of the spleen and stomach), treating the symptoms such as low voice, weakness of the limbs, dizziness and blurred vision caused by the deficiency of the spleen and qi, loss of appetite, yellowish complexion (yellowish color and lack of luster), and loose stools (sparse and unshapely stools), etc. If you have similar symptoms, it is recommended to consult a doctor in time to treat them. If there are similar symptoms, it is recommended to consult a doctor in time and do not self-medicate.