The main reasons for acne on the earlobe are the following: 1, sebaceous gland overproduction, the earlobe is a more special organ, there is no bone tissue, and sebaceous gland cells are more abundant, if patients do not pay attention to cleaning, it is possible that because of the local skin bacteria or diet, environmental health and other aspects of the problem, secretions can not be discharged in a timely manner, blocking the glandular mouth to form acne. 2, health situation, patients should adjust their own The actual fact is that you can find a lot of people who are not able to get a good deal on this. The actual fact is that you can find a lot of people who are not able to get a good deal on a lot of things. The acne area is cleaned with sulfur soap, and if necessary, topical erythromycin ointment, Bactrim ointment and other medications can be applied for treatment.