Western ginseng is not suitable for people with weakened middle yang, cold and dampness obstruction (cold and dampness blocking the spleen and stomach in the central part of the body) and damp-heat and fire. Radix Panax Ginseng, sweet and slightly bitter in flavor, with cool medicinal properties, can clear heat, nourish yin and promote the production of fluid, and also tonify qi, and is used for treating body heat and sweating due to heat injury to qi and fluid, thirst and heartburn. This product is good at tonifying lung qi, nourishing lung yin and clearing lung heat, applicable to shortness of breath and shortness of breath, cough with little phlegm caused by fire-heat exhausting lung qi and yin; it can also tonify heart qi and nourish heart yin, used for palpitation and heartache, insomnia and dreaming caused by deficiency of both qi and yin in the heart; and it can also slightly nourish spleen qi and nourish spleen yin, treating the lack of desire for food caused by deficiency of both qi and yin in the spleen. It should be noted that American ginseng is cold in nature, which can hurt yang and help dampness, therefore, it is not suitable for those who have weakened yang, obstructed by cold and dampness, and those who have dampness-heat and fire; and it should not be used together with quinoa. Drugs should be standardized under the guidance of professional Chinese medicine practitioners, and should not be taken blindly by oneself to avoid adverse consequences.