Blackheads on the outside of the ears are open pimples caused by oxidized lipid plugs. Generally need to use medication, and lifestyle modification, if necessary, needle clearing treatment.
1. Drug treatment: need to use retinoids, azelaic acid, salicylic acid and other drugs for treatment.
2. Lifestyle management: Use warm water to clean the ears. Remove sweat, excess oil and bacteria from the surface of the ear. At the same time, be careful not to scratch, press or squeeze the blackheads on the surface of the ear. Pay attention to the regulation of diet, eat more light food, avoid excessive late night, tired, etc..
3. Needle clearing treatment: Use acne needles to directly pick out the clogged material, pay attention to aseptic operation.
If blackheads appear on the outside of the ears, do not use medication on your own, and seek medical treatment as soon as possible to avoid serious complications.