It is generally not recommended to take American ginseng alone when there is dampness, or it will easily aggravate the dampness. Drugs should be taken under the guidance of a physician, do not self-medicate. Radix Panax Ginseng is a traditional Chinese medicine, which is the dried root of Radix et Rhizoma Ginseng of the family Wujiaceae. It has the effect of replenishing qi and nourishing yin, clearing heat and generating fluids, and can treat qi deficiency and yin deficiency, deficiency of heat and fatigue, coughing, phlegm and blood, internal heat and thirst (internal heat accompanied by symptoms such as eating more, drinking more and urinating more), and dryness of the mouth and throat. It is not suitable to be used together with Veratrum. It is also contraindicated in cases of deficiency of yang, obstruction of cold and dampness, and Qi depression and fire, and all other solid symptoms and fire depression. Since American ginseng is cold in nature and can injure yang and help dampness, it should not be taken by people with weak yang and cold dampness in the stomach. The use of Chinese herbal medicines should be under the guidance of doctor’s diagnosis, do not use them blindly in order to prevent aggravation of the condition, which is unfavorable to the body. If you feel unwell, please consult a doctor promptly.