Hello: Panax notoginseng is warm, sweet and slightly bitter, which can dissipate blood stasis, stop bleeding, reduce swelling and relieve pain. Notoginseng is generally broken, fried and ground into powder, which is called "cooked Notoginseng". It is used for replenishing blood and blood, with the dosage of 3-9g, while 0.5g is swallowed at the end of grinding, 9- 15g is used for cooking, and an appropriate amount is used for external use, 1.5g in the morning and evening, before meals, and taken with warm water. Try to eat as little as possible during taking the medicine.