There is no so-called best time to drink astragalus, drink before or after meals can be, it is recommended to follow the doctor’s instructions for medication. Astragalus, has the effect of strengthening the spleen and tonifying the middle, elevating yang and lifting up the sun (elevating the yang qi of the organism to lift up the sunken organs), and supporting the toxicity and muscle growth (discharging poisonous evils to promote muscle growth and wound healing). The main treatment of spleen qi deficiency, qi deficiency sweating (involuntary sweating during the day, a little sweat aggravated) evidence, qi and blood deficiency, sores and ulcers are difficult to ulcerate difficult to putrefy, or ulcers for a long time is difficult to converge, and so on. It is important to note that astragalus should not be used in cases where the surface is solid and the evil is strong, the sores are at the beginning of the ulcer, or the heat and toxin are still strong after the ulcer is broken. If you need to use astragalus, must be used under the guidance of a professional doctor.