Yunnan Baiyao has a high position in the market as a popular choice for bruises and injuries. However, most people only know its function of treating bruises and injuries, so here today we introduce what efficacy and effects Yunnan Baiyao has. Yunnan Baiyao, a secret national prescription. Yunnan Baiyao is used to treat bruises, bruises and swelling. It is used for bruises, bruises and swelling pain, vomiting blood, coughing blood, blood in stool, hemorrhoids, bleeding from collapse, surgical bleeding, sores and soft tissue sores, closed fractures, coughing blood from bronchial dilation and tuberculosis, bleeding from ulcer disease. As well as skin infectious diseases. The dosage form of Yunnan Baiyao in the market has been developed from the initial bulk to capsules, tinctures, creams, aerosols and so on. Its bulking specification is 4 grams in one vial with one insurance capsule. The dosage is as follows: for knife, gun and bruise injuries, regardless of the severity, those who bleed should take it with warm boiled water; for bruises, swelling and pain and those who do not bleed should take it with wine; for gynecological diseases, take it with wine; but for excessive menstrual blood and red collapse, take it with warm boiled water; for poisonous sores at the beginning, take 0.25g, take another powder and mix it with wine and put it on the affected area; if it has become pus, only take it internally. All other symptoms of internal bleeding can be taken internally. The dosage of the medicine is directly related to its efficacy, and the choice of dosage form and the amount of dosage affects the therapeutic effect of the medicine. The dosage of Yunnan Baiyao is the same. Users should consult their pharmacist or follow the instructions to achieve the desired therapeutic effect according to the dosage form they choose.