Blackheads inside the ear, like blackheads on the face, are formed when the sebaceous glands secrete excessively and are unable to discharge the secretions in time, thus blocking the pores. Auricle and external auditory canal skin rich in sebaceous glands, hair follicles and sweat glands, if the sebaceous glands secretion, sebaceous gland conduit blockage and other conditions, will lead to secretion can not be discharged in time to block the pores, then there will be a blackheads inside the ear, if there is no discomfort generally do not need special treatment. Blackheads inside the ear may also be caused by excessive keratinization of hair follicles, blackheads inside the ear can not be squeezed, if you do not adapt to immediate medical attention to avoid infection.