Radix Astragali Fuzheng Injection can treat symptoms caused by deficiency of lung and spleen qi, such as little qi and laziness, self-sweating, etc. It has the efficacy of benefiting qi and supporting righteousness. Astragalus Fuzheng Injection is composed of Radix et Rhizoma Ginseng and Radix Astragali, which is a Chinese medicine injection preparation and is a yellow color clear liquid. Radix Astragali Fuzheng Injection can be used to treat the symptoms of low qi and laziness of speech (lack of strength, not wanting to speak), dizziness, spontaneous sweating (involuntary sweating during the day, aggravated by sweating with slight movement), and fatigue (mental exhaustion, physical weakness) caused by deficiency of lung and spleen qi. In this formula, Codonopsis strengthens the spleen and benefits the lungs (strengthening the functions of the spleen and lungs), Astragalus fixes the surface and stops sweating (stopping sweating by consolidating the muscular surface), and replenishes qi and elevates yang (replenishing qi so that yang qi can be elevated and developed). Adverse reactions include occasional skin rash and pain at the injection site; mild bleeding may occur in non-Qi deficient persons using the drug. It is contraindicated in those with internal heat. Caution should be exercised for those with bleeding tendency; monitoring should be strengthened during the initial 30 minutes of sedation, and the drug should be stopped promptly if there is any discomfort. Ginseng Astragalus Fuzheng Injection should be used under the guidance of physician’s diagnosis, applied in regular medical institutions, not self-medication.