The auricle of the ear and the external auditory canal, like the skin elsewhere, is rich in hair follicles, sebaceous glands and sweat glands. If the sebaceous glands secrete too much sebum and block the pores, blackheads can form.
The appearance of blackheads is related to the direct exposure of sebum to the air, usually occurring in adolescents, has no obvious effect on the appearance, and does not require special treatment.
In normal life, pay attention to maintain ear hygiene, avoid contact with dust, cosmetics, etc., and pay attention to rest. If the blackheads are large, they can be removed under sterile conditions to make the sebaceous gland ducts open, and then local sterilization is needed.
If the combination of infection and other conditions, you need to take oral antibiotics under the guidance of the doctor, such as penicillin, erythromycin and so on. Be careful not to squeeze by hand, so as not to damage the skin or cause ear infections and other conditions.