Astragalus has the effects of tonifying qi and elevating yang (tonifying qi so that yang qi can rise), consolidating the surface and stopping sweating (stopping sweating by consolidating the surface of the muscle), inducing diuresis and eliminating swelling (relieving urination and eliminating oedema), producing fluid and nourishing blood (replenishing the body’s water and blood), moving stagnation and promoting paralysis, supporting toxins and draining pus (draining pus and toxins from the body), and astringing sores and regenerating the muscle (helping sores to heal more quickly, and promoting the growth of new flesh). Astragalus is an herb that replenishes the middle Jiao (treating qi deficiency by replenishing the spleen), so it can be used to treat spleen qi deficiency, and can be reused when the patient has prolonged diarrhea and prolapse of the anus, and prolapsed internal organs. Astragalus not only replenishes spleen qi, but also lung qi, treating those with weak coughs, shortness of breath and wheezing (shortness of breath and gas), cough with clear sputum, and low voice and lazy speech. In addition, Astragalus can also be used to treat qi deficiency, water-dampness stagnation of edema, dysuria (unruly urination); blood deficiency and qi and blood deficiency caused by yellowish color (yellowish color without luster), tiredness and pulse deficiency; qi deficiency and blood stagnation, stagnation of blood due to the deficiency of the wind and wind and rheumatism, and rheumatism; deficiency of the positive venom, ulcers and sores are difficult to ulcerate, sores are difficult to convergence of the person. Astragalus should not be used in patients who have a solid surface and a prevalence of evil. After the appearance of discomfort should consult a doctor in a timely manner, under the guidance of the physician’s diagnosis and selection of medication, not self-medication, so as not to delay the condition.