Blood crusts in the child’s ears must have broken skin on the outer skin of the ear, or crusts from inflammation of the middle ear. In case of inflammation in their external ear canal, first of all, they should avoid getting water in the external ear canal and stop digging their ears, while they can take oral cefradine capsules or cefuroxime sodium tablets. The blood crust inside the ear can be disinfected with daily alcohol or iodophor cotton balls and the crust can be slowly cleaned up. First of all there is to avoid swelling of the external ear canal, which can cause serious complications such as atresia of the external ear canal and inflammatory reaction of the surrounding tissues. If the bleeding is caused by inflammation of the middle ear causing the blood crust, the first step is to treat the inflammation of the middle ear symptomatically by taking oral cefradin capsules along with the pro-discharge drug Mucosolvan. Alternating ear drops with hydrogen peroxide or oxyfloxacin can be used in the ear to clean up purulent secretions and blood crust symptoms in the ear.