Cut American ginseng into slices or segments, soak in boiling water or decoct for half an hour and take. Xiyangshen has a sweet, slightly bitter taste and cool nature, and belongs to the lung, heart, kidney and spleen meridians. It has the effects of tonifying qi and nourishing yin (replenishing qi while nourishing the yin), clearing away heat and generating fluids (clearing away heat evils while generating fluids). Radix Panax Ginseng is suitable for symptoms such as fatigue (mental exhaustion, physical weakness), tiredness, cough with little phlegm, shortness of breath, spontaneous sweating (involuntary sweating during the daytime, aggravated by sweating with slight movement), hot and sticky, heart-burning, thirst, short, red and astringent urination, dry and knotty stools, dryness of the tongue, and weak or feeble pulse (the pulse becomes narrower and finer and its rate is accelerated). When drinking water with American ginseng, in order to make its medicinal effect more obvious, you can cut American ginseng into thin slices, and decoct 3-5 slices over a mild fire for about half an hour, so that the effect of drinking American ginseng is more obvious. Note: This product should not be used with quinoa, not eaten with radish and pear, and should not be taken at night before going to bed. If you need to take it, it is recommended to consult a Chinese medicine practitioner for evidence-based guidance.