Yunnan Baiyao for the treatment of leakage (excessive menstrual flow or dribbling) is to be taken orally with warm boiled water. The formula of Yunnan Baiyao is a national secret formula, which has the efficacy of activating blood circulation, relieving pain, resolving blood stasis, relieving toxins and swelling, and can be clinically used for the treatment of blood stasis and pain, coughing up blood, blood leakage, sores, swelling and poison, soft tissue contusion, closed fracture, ulcerative bleeding, and skin infectious diseases. Yunnan Baiyao for leakage can be taken orally with warm water. During taking Yunnan Baiyao, allergic rashes, chest tightness, abdominal pain, itching and other adverse reactions may occur. Pregnant women should not use, allergic patients should be cautious. During the period of taking the drug need to avoid eating cold and sour, fish, broad beans and other foods. In addition, Yunnan Baiyao needs to be used under the guidance of a traditional Chinese medicine practitioner, and should not be taken blindly on its own.