Panax pseudoginseng has the effect of subduing swelling and relieving pain (eliminating swelling and pain). For wound swelling, apply Panax pseudoginseng powder externally to the affected area, and for carbuncle swelling, add Panax pseudoginseng powder with rice vinegar and mix it well and apply it externally to the affected area. Panax pseudoginseng is a plant of the family of Wujiaceae, which has strong effects of relieving swelling and pain as well as activating blood circulation and dissipating blood stasis, and it is an important medicine for injuries and the treatment of blood stasis. Panax pseudoginseng is the first choice of medicine for injuries of tendons and bones, bruises, blood stasis, swelling and pain. Panax pseudoginseng powder is a fine powder made from crushed panax pseudoginseng, which can be used to reduce swelling and stop bleeding by applying panax pseudoginseng powder externally on wounds and treating carbuncle and gangrene (a kind of venomous sores, which occurs in the surface of the body, the limbs, and the internal organs of the acute suppurative diseases), which can be applied externally by adding panax pseudoginseng powder with an appropriate amount of rice vinegar and mixing it well on the affected area. The adverse effects of external application of Panax pseudoginseng powder are still unclear, and should not be used alone for bleeding caused by Yin deficiency and blood heat, and pregnant women should be cautious in using it. It is recommended to go to the hospital in time for treatment of swelling and pain, and Panax ginseng powder should be used under the guidance of a professional doctor, and should not be used privately to avoid damage to the organism.