Ginseng can be decocted separately or powdered and swallowed, and should be used in accordance with medical advice. Ginseng, as a kind of traditional Chinese medicine, has the effects of replenishing vital energy, restoring the normal pulse, tonifying the spleen, nourishing the lungs, promoting the production of body fluid and nourishing the blood, and calming the spirit and benefiting the intellect. Ginseng is mostly used for deficiency of body, cold limbs and weak pulse, deficiency of spleen with little food, deficiency of lung with asthma and cough, injury of fluid and thirst, internal heat and thirst (internal fever accompanied with symptoms such as eating more, drinking more and urinating more), deficiency of qi and blood, weakness of long-time illness, palpitation (palpitation without any reason for self-excitement and fear), insomnia, etc. Some patients may not be able to recover the normal pulse after applying ginseng. After applying ginseng, some patients may have adverse reactions such as diarrhea, rash, insomnia, etc. Ginseng is contraindicated in cases of deficiency of central yang, obstruction of cold and dampness (cold and dampness blocking the spleen and stomach in the central part of the body), and Qi depression and fire, etc. All the solid and fire-suppressed cases. It is worth noting that during the application of ginseng, it is not suitable to be used together with quinoa. It is suggested that patients should apply ginseng reasonably under the guidance of physicians and should not use ginseng on their own. If ginseng is used, patients should stop using it immediately and consult a doctor.