Excessive liver fire is categorized into deficiency fire and real fire, and it is not recommended to take American ginseng if it is real fire; if it is deficiency fire, it can be taken under the guidance of doctor. However, the efficacy of single Chinese medicine is limited. Clinically, it needs to be used in combination with other Chinese medicines after identification by Chinese medicine practitioners. Radix Panax Ginseng has the effect of tonifying qi and nourishing yin, clearing heat and generating fluids. It is mainly used in treating deficiency of qi and yin, coughing, phlegm and blood, internal heat and thirst (internal heat accompanied by excessive eating, drinking and urination), dry mouth and throat. This product should not be used in conjunction with Veratrum. Western ginseng is contraindicated in cases of cold and dampness (cold and dampness blocking the spleen and stomach in the central part of the body), qi depression and fire (pathological changes in which qi is depressed for a long period of time and fire and heat are generated), and so on. If there is any discomfort, it is recommended to consult a doctor in time. If medication is needed, it should be diagnosed by a doctor and standardized treatment should be prescribed by a doctor.