The contraindications of American ginseng and chrysanthemum in water are that it is not recommended to take quinoa at the same time, and it also needs to be avoided by those who have a deficiency of yang or a headache and have a bad cold (fear of cold).
American ginseng, sweet, slightly bitter flavor, cool nature. It belongs to the heart, lung and kidney meridians. It has the effect of tonifying qi and nourishing yin, clearing heat and generating fluids. It is used for deficiency of qi and yin, deficiency of heat and tiredness, coughing, asthma, phlegm and blood, internal heat and thirst (internal heat accompanied by symptoms such as eating, drinking and urinating), dry mouth and throat.
Chrysanthemum, sweet and bitter in flavor, slightly cold in nature. It belongs to lung and liver meridians. It has the effect of dispersing wind-heat, calming the liver and clearing the eyes, clearing heat and removing toxins. It is used for wind-heat cold, headache and dizziness, eye redness and swelling pain, and eyesight faintness.
Although American ginseng and chrysanthemum have the above effects, but the effect of brewing water is limited, so the specific medication should consult a doctor.