Astragalus and Angelica are the drug components of the Chinese herbal formula Angelica Blood Tonic Soup, and the dosage according to the original formula is mostly in the ratio of 5:1, so they can be taken orally in clinical infusions according to this ratio. In addition, you can also adjust the ratio of the two according to the body’s specific situation, you can also use 3:1 or 2:1 ratio of water to drink. Astragalus and angelica in water, mainly with the effect of nourishing the blood, can be used for the treatment of qi deficiency, blood deficiency caused by shortage of breath and weakness, low voice and lazy speech, the face is atrophied, pale and colorless. It can also treat blood deficiency and Yang floating fever evidence, which is seen in muscle heat, facial redness, irritability and thirst, large and weak pulse, heavy pressure, etc. It is also effective for postpartum anemia, ischemia, fever and headache.