Taking American ginseng tablets can improve chest tightness and shortness of breath caused by deficiency of qi and yin to a certain extent, but it is not suitable for chest tightness and shortness of breath caused by phlegm-dampness congestion and other reasons. Radix Panax Ginseng has the function of benefiting qi and nourishing yin (tonifying qi and nourishing yin), clearing heat and generating fluids, and can be used to treat qi and yin deficiency, such as coughing, coughing up phlegm, hemoptysis, asthma, and dryness of the mouth and throat. Therefore, taking American ginseng tablets has a certain therapeutic effect on chest tightness and shortness of breath caused by deficiency of qi and yin. Adverse reactions and contraindications are not clear, and should not be used with quinoa. In addition, there are various reasons for chest tightness and shortness of breath, such as phlegm-dampness congestion, phlegm-stasis obstruction, and drinking stopping the heart and lungs, etc. At this time, the use of Radix Panax Ginseng tablets is inappropriate, and can not improve the symptoms of the effect. The use of American ginseng tablets should be under the guidance of a doctor, and it is recommended that people with chest tightness and shortness of breath should go to a regular hospital and be diagnosed by a professional doctor in order to avoid delaying their condition.