Take American ginseng tablets 1-2 times a day, about 3 grams each time. Radix Panax Ginseng is a qi tonic, which can be taken in moderation to replenish qi and nourish yin, clear heat and generate fluids. Patients can take it after waking up early in the morning after meals, which can better help the body to replenish qi and blood, and thus play a role in strengthening the body. After meals, the American ginseng tablets are steamed, so that the tablets can be fully softened, and thus can be better absorbed by the body. American ginseng is sweet, slightly bitter and cool. 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 heat and boredom, coughing, asthma, phlegm and blood, internal heat and thirst (internal heat accompanied by symptoms such as eating more, drinking more and urinating more), dry mouth and throat. This product should not be used in conjunction with Veratrum. It is contraindicated in cases of deficiency of yang in the middle, obstruction of cold and dampness in the middle (cold and dampness blocking the spleen and stomach in the middle), and depression of qi that leads to fire, as well as in cases of solidity and depression of fire. If necessary, it is recommended to use the drug under the guidance of a physician. If uncomfortable symptoms occur after taking American ginseng tablets, it is recommended to go to the hospital immediately and take treatment measures under the doctor’s guidance.