If the indications for red ginseng exist, red ginseng can be taken under the guidance of a physician, the dosage and time of consumption need to be guided by a physician, and one tablet per day is not generally recommended for long-term use. Red ginseng is sweet, slightly bitter, warm in nature and belongs to spleen, lung, heart and kidney meridians. It can be taken in accordance with the doctor’s instruction if the patient has indications such as deficiency, cold limbs, weak pulse, lack of qi to take in blood, and bleeding in the case of metrorrhagia (excessive menstruation or dribbling). Red ginseng can be used to replenish vital energy (replenish the body’s root qi), restore the pulse to stabilize detachment (restore normal pulse to prevent material detachment), and benefit qi to take in blood (prevent bleeding by replenishing qi). However, for those who do not have indications for red ginseng, they should not take one piece of red ginseng every day to prevent adverse effects on their health. The adverse effects of red ginseng are not clear, but patients should remember not to use it with quinoa and wulingzhi during the medication. When you are not feeling well, you need to go to the hospital in time, and use medication strictly under the doctor’s guidance, do not take red ginseng on your own, so as to avoid delaying the treatment.