The difference between the red and white bottles of Yunnan Baiyao is that the white bottle is an aerosol and the red bottle is an insurance liquid with different functions. The red bottle of insurance liquid is used for the first step of treatment, the purpose is to stop bleeding and pain, and to prevent frostbite when using the aerosol; the white bottle of aerosol is used for the second step of treatment, the purpose is to activate blood circulation and dissipate blood stasis (to promote blood circulation and eliminate blood stasis in the body), to reduce swelling and relieve pain (to eliminate swelling and pain), and to promote the localized bleeding or swelling of the injury to be absorbed as soon as possible. Yunnan Baiyao has the efficacy of activating blood circulation and dispersing blood stasis, relieving pain and swelling, and is used for all kinds of bruises, blood stasis, swelling and pain, and muscle aches and pains. When using Yunnan Baiyao aerosol insurance liquid first vibration, the nozzle from the skin 5 to 10 centimeters, the spray time should be limited to 3 to 5 seconds. Note that this product is prohibited for pregnant women, and is contraindicated for those who are allergic to Yunnan Baiyao. This product is a topical preparation, the effect is relatively limited, such as the use of symptoms do not improve, please consult a doctor for timely treatment.