After getting your ears pierced, you should do a good job of local disinfection and avoid squeezing your ears to avoid infection or inflammation. If your ears are still bleeding after piercing, you should gently press them with a medical swab to stop the bleeding. Some people do not pay attention to their ear piercing and often touch the wound with their hands, which can lead to bleeding; some people do not consciously pat their ear piercing or squeeze it when they sleep at night, which can cause bleeding; some people do not use alcohol to disinfect the wound and cause inflammation, which can lead to bleeding. Therefore, it is recommended to disinfect the ear piercing area with alcohol and then apply some erythromycin ointment, which can prevent it from getting infected. However, the specific diagnosis and treatment should be given at the hospital, under the guidance of a clinician, to check the coagulation function.