The dangers of drinking astragalus and chrysanthemum in water are unclear and should be used in accordance with medical advice. Astragalus has the efficacy of consolidating the surface to stop sweating (stopping sweating by consolidating the muscular surface), tonifying qi and elevating yang, subduing swelling and inducing diuresis, and astringing sores and muscle growth (helping sores to heal more quickly and promoting the growth of new flesh). It is used for treating qi deficiency and fatigue, superficial deficiency and spontaneous sweating (frequent and natural sweating due to weakness of the muscle surface), and qi deficiency and edema. Astragalus is contraindicated for the first appearance of sores and ulcers, the surface of the real evil, sores and ulcers after the collapse of the heat and toxin is still prevalent, and so on. Chrysanthemum has the effect of calming the liver and brightening the eyes, clearing heat and dispersing wind, and removing heat and toxins. Clinically, it is used to treat eye redness and swelling pain, headache and dizziness, wind-heat and cold, sores, carbuncles and swollen toxins, and blurred eyes, etc. It is contraindicated in the treatment of diarrhea and diarrhea. Chrysanthemum is contraindicated for diarrhea and low food intake, and should not be used by people with Qi deficiency and cold stomach. Astragalus, chrysanthemum adverse reactions are not clear, that is, its harm is not clear. It should be noted that the Chinese medicine tea drink its efficacy to play limited, can not replace the use of drugs. If you need to use drugs, it is recommended to use under the guidance of a physician.