Astragalus can be combined with Angelica sinensis, ginseng and Angelica dahurica to tonify qi and blood. Astragalus and angelica used together, the treatment of qi does not produce blood yellow face (yellow and no luster), God tired pulse deficiency, but also and tonifying qi and blood, detoxification of pus ginseng, dahuric dahuric dahuric and other medicines with the treatment of carbuncle gangrene (is a kind of venomous sores, occurring in the surface of the body, the limbs, the internal organs of the acute suppurative disease) deficiency of qi and blood, can not be to the toxin outwardly reach the person. Astragalus, sweet in flavor, slightly warm in nature. It belongs to the lung and spleen meridians. It is used to replenish qi and elevate yang (replenishing qi so as to elevate yang qi), consolidate the surface and stop sweating (stopping sweating by consolidating the surface of the muscle), diuretic and decongestant (relieving urination and eliminating edema), and generating fluids and nourishing blood (replenishing the body’s fluids and blood). It is used in treating Qi deficiency and weakness, loose stools (thin and unformed feces), Qi subsidence (deficiency of the spleen and stomach qi, with manifestations such as falling of the internal organs), prolonged diarrhea and prolapse of the anus, blood in the stools and leakage of blood (excessive menstrual flow or dribbling), spontaneous sweating due to deficiency of the surface (due to the weakness of the muscular surface and frequent natural sweating), edema due to Qi deficiency and atrophy due to blood deficiency. It should be noted that it is contraindicated in cases of solid symptoms and yin deficiency and yang exuberance. If you need to take this medicine, it is recommended to do so under the guidance of a doctor.