Astragalus Sheng Wei Drink is suitable for patients with coronary heart disease who suffer from deficiency of qi and yin as well as palpitation and shortness of breath. Astragalus Sheng Wei Drink is a proprietary Chinese medicine composed of Astragalus, Fructus Schisandrae chinensis, Radix et Rhizoma Ginseng and other traditional Chinese medicines. It has the effects of benefiting qi and nourishing yin, nourishing the heart and nourishing the lungs, and is used for treating coronary heart disease with qi and yin deficiency (deficiency of both qi and yin), which can be manifested as chest tightness and heart pain, palpitation (accelerated heartbeat often accompanied by panic) and shortness of breath, disturbed heart and sleeplessness (disturbed and hot in the heart, a symptom of insomnia) as well as whitish color (pale and lusterless), etc. The formula includes Astragalus to tonify qi and elevate yang, and Radix Astragali to tonify yang. In this formula, Radix Astragali tonifies Qi and elevates Yang (tonifying Qi to elevate Yang), Radix Codonopsis Pilosulae benefits Qi and promotes the production of fluid (promoting the production of fluid by tonifying Qi), Ophiopogonis nourishes Yin and promotes the production of fluid, Fructus Schisandrae chinensis and Fructus Schisandrae chinensis are able to astringent the Lungs (astringent the Lung qi) to stop sweating, and to tonify the Kidneys and nourish the Heart (tonifying the Kidneys, stabilizing the Heart and Spirit). Adverse effects, contraindications and precautions are not known. If medication is needed, it is recommended to use it under the guidance of a traditional Chinese medicine practitioner, as unauthorized use of medication may result in adverse effects.