When such symptoms occur, it is likely that the temporal bone is crushed heavily, piercing the surrounding blood vessels and forming bleeding in the ear. It is necessary to promptly treat the bleeding according to the location of the temporal bone fracture, and if there is more bleeding, make an incision to stop the bleeding; there may also be bleeding in the ear formed by cerebrospinal fluid leakage due to skull base fracture. When bleeding occurs, it is not necessary to promptly stop the bleeding by blocking the ear with cotton swabs or cotton balls to let the blood flow out as much as possible. If the bleeding is mild, you can use only hemostatic drugs to treat the bleeding, avoid strenuous exercise, lie flat in bed and keep the blood pressure stable, so that after the bleeding, the blood will slowly stop. If the bleeding is heavy or persistent, surgical treatment is required to perform coagulation under a microscope.