American ginseng tablets are health supplements and have no role in treating chest tightness and shortness of breath. To treat the above symptoms, it is necessary to choose suitable medicines, such as American ginseng and astragalus, according to different identification. In Chinese medicine, it is believed that the appearance of chest tightness and shortness of breath may be related to insufficiency of heart qi, deficiency of heart blood, insufficiency of heart yin, and stagnation of heart veins (heart veins and channels are blocked by stagnant blood), etc. The medicines chosen for different causes are different. 1. If chest tightness and shortness of breath are accompanied by symptoms of qi deficiency such as restlessness, timidity (feeling of fear in the heart, not daring to meet people, easily frightened), spontaneous sweating (involuntary sweating during the daytime, aggravated by sweating upon slight movement), qi replenishing medicines such as xiyangshen and astragalus can be chosen for treatment. 2. If chest tightness and shortness of breath are accompanied by symptoms of blood deficiency such as dizziness and dizziness, less color, etc., you can choose Angelica sinensis, wolfberry and other blood tonic medications. 3. If chest tightness and shortness of breath are accompanied by symptoms of yin deficiency such as night sweating (sweating abnormally after going to sleep and stopping after waking up) and insomnia, you can choose yin-nourishing medicines such as Ophiopogon, Radix et Rhizoma Dioscoreae, and Rhizoma Asparagus to treat the symptoms. 4. If the symptoms of stagnation of the heart veins are accompanied by stabbing pain in the chest and a purple tongue, you can choose blood-promoting medicines such as safflower, peach kernel, and salvia to treat the symptoms. Consult your doctor for specific identification and medication.