Shengmai Drink is a qi tonic. Sheng Wei Drink is a proprietary Chinese medicine, the main ingredients of which are red ginseng, maitake and schizandra, which have the effect of benefiting qi, nourishing yin and generating body fluid, thus Sheng Wei Drink is a qi tonic. For patients with deficiency of qi and yin, palpitation (rapid heartbeat, often accompanied by panic), shortness of breath, and spontaneous sweating (involuntary sweating during the day, aggravated by the slightest movement of sweating), Sheng Vein Drink can be taken under the guidance of a doctor for treatment. The adverse reactions and contraindications of Sheng Vein Drink are not known. Attention to the product allergy is prohibited, allergy with caution, cold and fever patients should not be taken, patients with serious chronic diseases, children, pregnant women, lactating women should be taken under the guidance of a physician. If the symptoms are not relieved after 4 weeks of taking the medicine, you should go to the hospital. Avoid indigestible food. If you need to use this product, should be under the guidance of a physician, do not unauthorized use of drugs, so as not to cause adverse reactions.