Yunnan Baiyao is prohibited for pregnant women, there are no three kinds of people should not be eaten, this product can be used for bruises and other injuries, you need to follow the doctor’s instructions for medication. Yunnan Baiyao instructions point out that the drug is prohibited for pregnant women. Allergies, athletes, people with a history of drug allergies should use the drug with caution. If an allergic reaction occurs after using the drug, it should be stopped immediately. Adverse reactions to this product include chest tightness, panic, vomiting, abdominal pain, nausea, generalized itching, urticaria and so on. Yunnan Baiyao has the efficacy of stopping bleeding and removing blood stasis, activating blood circulation and relieving pain (relieving pain by removing blood stasis), subduing swellings and detoxifying, and is suitable for stasis and swelling pain, bruises, all kinds of hemorrhagic evidence, soft-tissue contusion, sores, swelling and venom, and closed fracture. It should be used under medical supervision.