2. White ginseng can greatly replenish vitality, and can be used to treat symptoms such as pallor, hyperhidrosis and palpitation caused by qi deficiency and yang failure. White ginseng also has a certain therapeutic effect on anorexia, loose stool, vomiting and diarrhea, and mental fatigue caused by spleen and stomach weakness. White ginseng can also treat lung qi deficiency, such as cough, dyspnea, spontaneous sweating and pulse deficiency caused by lung qi deficiency. Symptoms such as forgetfulness and poor sleep quality caused by deficiency of qi and blood can also be treated with white ginseng.