What is the efficacy and function of the three ginseng soup

Three Ginsengs Soup has the effects of activating blood circulation, benefiting qi and consolidating the surface.
Three Ginseng Soup is composed of Astragalus, Radix et Rhizoma Ginseng, Salviae Miltiorrhizae and Radix Bupleurum Chinense, which has the efficacy of invigorating blood circulation, benefiting qi and consolidating the surface, tonifying and nourishing blood, relieving depression and removing stasis. It can be used for heart failure with deficiency of qi and blood stasis, with symptoms such as wheezing, chest tightness, palpitation, fatigue, tiredness and laziness, easy to exert oneself after activities, spontaneous sweating (involuntary sweating during the day, aggravated by sweating with a little movement), purplish and dark tongue, white coating, and sunken, fine or weak pulse.
In this formula, Astragalus and Radix et Rhizoma Ginseng can tonify Qi and consolidate the surface (consolidating the surface of the muscle by tonifying Qi), clearing the veins and removing blood stasis; Salviae Miltiorrhizae can regulate Qi and Blood together, benefiting Qi and nourishing Blood; Radix Bupleurum Chinense dredges the liver, relieves depression and raises Yang; Radix Angelicae Sinensis tonifies Blood, invigorates Blood and opens the collaterals; Rhizoma Platycladiae draws all the herbs into the upper Jiao; Zhi Mu, which is cold in nature, can inhibit the warming of Astragalus and clearing of the phasic fire; Panax ginseng invigorates Blood, promotes the flow of Qi, and removes blood stasis. Glycyrrhiza glabra harmonizes all the medicines (harmonizes the medicinal properties of different Chinese medicines).
Patients are advised to take medication under the guidance of a doctor.