The length of time it takes to see the effect after taking Astragalus Sheng Vein Drink is related to the patient’s condition. If the disease is serious, it takes a long time to see the effect; if the disease is mild, it takes a short time to see the effect. Astragalus Sheng Vein Drink is a light brown to reddish-brown clarified liquid; fragrant, sweet and slightly acidic flavor. It is composed of Astragalus, Radix et Rhizoma Ginseng, Radix et Rhizoma Ophiopogonis, Fructus Schisandraeae, Fructus Schisandraeae, and Fructus Schisandraeae, and has the effect of benefiting qi and nourishing yin, nourishing the heart and tonifying the lung. It is used for patients with coronary heart disease who suffer from deficiency of both qi and yin (deficiency of both qi and yin), palpitation (rapid heartbeat, often accompanied by panic) and shortness of breath. The duration of effect after taking Astragalus Sheng Vein Drink is related to the patient’s condition. In severe cases, it will take longer to see the effect; in mild cases, it will take shorter time to see the effect. It is recommended to take Astragalus Sheng Vein Drink under the guidance of a doctor to avoid delaying the condition.