Codonopsis and American ginseng do not have drug conflicts and can be brewed together. The two together in water can alleviate the symptoms of spleen and lung qi deficiency, low food and tiredness, deficiency heat and tiredness. However, Chinese medicine in water cannot replace the effect of medicine. If you need to drink water infused with Codonopsis and Radix et Rhizoma Ginseng, it is recommended to consult a professional doctor. 1. Codonopsis pilosula is sweet in flavor and flat in nature. It belongs to the spleen and lung meridian. It is effective in tonifying the spleen, benefiting the lungs, nourishing blood and promoting the production of body fluid. It can be used to treat cough and asthma, deficiency of qi and blood, yellowish color, dizziness, shortness of breath, palpitation, shortness of breath, shortness of breath, thirst, internal heat and thirst (internal heat accompanied by symptoms such as eating, drinking and urinating), etc. It is not suitable for use with quassia. It is not suitable to be used with veratrum. 2. American ginseng is sweet, slightly bitter and cool in nature. It belongs to the heart, lung and kidney meridians. It is effective in replenishing qi and nourishing yin, clearing heat and promoting the production of body fluid. It can be used to treat qi deficiency and yin deficiency, coughing, asthma, phlegm and blood, internal heat and thirst, dry mouth and throat. It is not suitable for people with weak yang and cold dampness in the stomach; it should not be used with quinoa.