The exact time for taking American ginseng after open thoracic spine surgery needs to be determined according to the patient’s personal constitution, condition and other factors, and it is recommended to consult a professional physician. American ginseng belongs to the qi tonic medicine, the effect is to tonify qi and nourish yin, clearing heat and generating fluids. It is sweet, slightly bitter and cool in nature, and belongs to the lung, heart and kidney meridians. It is a good tonic, good for treating the heat of qi and yin injuries. It can be used to treat dry cough with little sputum, chest tightness and shortness of breath, dry mouth and pharynx due to deficiency of yin and heat in the lungs, and to treat stomach heat and fluid injury due to heat and sweating, thirst and heartburn, short and red urination (small amount of urination, dark yellow in color), and fatigue with little qi. This product can not be used in combination with quinoa, cold body with caution, allergy is prohibited. Adverse reactions are not known. Any medication taken after surgery must be communicated with the attending physician to make it clear that the medication taken will not adversely affect the patient’s recovery before it is taken, and must not be taken on its own to avoid adverse consequences for the patient.