Raw Panax ginseng works best when taken orally in the morning on an empty stomach after waking up, as well as two hours before bedtime at night. However, it can be taken throughout the day. Raw panax pseudoginseng has the function of activating blood circulation, relieving swelling and pain, and stopping bleeding. Morning is the time when the body needs the most nutrition and the nutrients taken can be well absorbed. Therefore, taking raw panax pseudoginseng in the morning on an empty stomach is beneficial to the absorption of the drug. If diarrhea occurs when taking raw panax pseudoginseng on an empty stomach, you can choose to take it after meals. In addition, human blood circulation slows down at night, so taking raw panax pseudoginseng two hours before bedtime can promote blood circulation and remove blood waste, which can not only improve sleep quality, but also prevent the occurrence of cerebral thrombosis and other diseases. In addition, we should pay attention to the dosage and avoid taking too much raw panax pseudoginseng, which should be controlled at 1.5-3g per day. When taking raw panax pseudoginseng, it is necessary to pay attention to the contraindications of taking it. If menstruating women take it by mistake, it will cause excessive blood flow, and if pregnant women take it, it may affect the development of the fetus, so menstruating women and pregnant women should take raw panax pseudoginseng with caution.