Yunnan Baiyao powder applied externally to wounds can generally, but need to be under the guidance of a doctor, do not unauthorized use of medication. Yunnan Baiyao is a kind of proprietary Chinese medicine, with the efficacy of removing blood stasis and stopping bleeding, activating blood circulation and relieving pain, detoxifying and eliminating swelling, which can be used for the treatment of bruises, blood stasis, swelling and pain, soft tissue contusion and other diseases. If the patient’s wound bleeding oozing blood, you can apply Yunnan Baiyao powder externally, so as to play a role in stopping bleeding. Some patients may have itchy skin during the use of Yunnan Baiyao Powder. Patients in the use of Yunnan Baiyao powder, need to follow the doctor’s instructions, so as to avoid unauthorized use of drugs, damage to health. During the treatment period, patients need to ensure that the local skin clean, do not scratch the affected area to avoid secondary infection. In daily life, need to ensure sufficient rest, avoid overwork. At the same time, the diet can eat more fresh fruits and vegetables, eat less spicy stimulating food.