Astragalus with Salvia Miltiorrhiza can treat diseases such as stroke caused by Qi deficiency and blood stasis. Astragalus: Astragalus is sweet in flavor, warm in nature, and belongs to the lung and spleen meridians. It has the efficacy of benefiting qi and strengthening yang, generating fluids and nourishing blood, and tonifying qi to consolidate the epidermis (consolidating the epidermis by tonifying qi). It can treat spleen and lung qi deficiency, qi deficiency and spontaneous sweating (involuntary sweating during the day, aggravated by the slightest movement of sweating), and itchy sores that are difficult to ulcerate. The adverse reactions or contraindications of Astragalus are not clear. Salvia miltiorrhiza: Salvia miltiorrhiza has the effects of activating blood circulation and regulating menstruation, removing blood stasis and relieving pain, cooling blood and eliminating carbuncles (eliminating carbuncles and swellings by cooling the blood), etc. It can be used to treat symptoms such as irregular menstruation, dysmenorrhea, post-partum abdominal pain, blood stasis and heart pain, and bruises. It is forbidden to be taken by women with excessive menstruation as well as those without blood stasis, and pregnant women should be cautious in taking it, and it should not be paired with anti-veratrum. To summarize, Astragalus and Salvia miltiorrhiza can be used to treat diseases such as stroke caused by deficiency of qi and blood stasis, manifested by yellowish color, purplish tongue or ecchymosis, etc. If needed, it should be used in Chinese medicine. If medication is needed, it should be standardized under the guidance of traditional Chinese medicine practitioners, and should not be taken without authorization, so as to avoid the adverse consequences of improper use of medication.