Astragalus in water should not be drunk every day. Although astragalus has little adverse effects, it is not recommended to drink it every day, because any drug taken for a long time will have adverse effects on the body. Astragalus, Chinese medicine name. Sweet taste, slightly warm nature; attributed to the spleen, lung meridian. It has the effects of strengthening the spleen and tonifying the middle, elevating yang and lifting up the sun (elevating and lifting up the yang energy of the organism to lift up the sunken organs), benefiting the Wei and consolidating the epidermis, diuretic, and toxin-supporting and muscle-generating (discharging the toxins and evils to promote muscle growth and wound healing). Chinese medicine identification under the main treatment of spleen qi deficiency evidence, lung qi deficiency evidence, qi deficiency self-sweating evidence, qi and blood deficiency, sores and ulcers are difficult to ulcerate difficult to putrefy, or ulcers for a long time difficult to convergence, and so on. However, astragalus, if taken in large quantities for a long time, may cause dizziness, chest tightness, insomnia, severe limb pain and other symptoms. Precautions: Astragalus is forbidden to be combined with tortoise shell and white fresh skin; it is not suitable to be combined with blood pressure medicine, cardiac glycosides, heparin, warfarin and aspirin; it is not suitable to be used by patients with manifestations such as surface solid and evil abundance, the beginning of sores and ulcers, or heat and poison are still prevalent after ulceration. Before the use of this product, the need for doctors to identify the use of medical advice, in order to avoid adverse consequences.