First of all, there are many nerves in the ear, which are all on what we call the "ear bone". Where there is a nerve, where there is no nerve, only doctors know, it is very dangerous, and it is not recommended to fight.

Secondly, the best time to get pierced is Qingming. It is not recommended to go to a gold shop. Poor disinfection. I always go to the hospital, plastic surgery. Sterility is very important in the operating room. Can also be anesthetized, bring your own earrings, soak in disinfectant for at least 10 minutes, disposable trocar, doctors wear masks, gloves, alcohol disinfection. I played very well, and my classmates were playing outside.

Nursing, alcohol, hydrogen peroxide and erythromycin are all acceptable.