Earlobe acne causes

Earlobe acne may be caused by bacterial infection, hair follicle blockage, improper cleaning of hair or ears, excessive heat, inflammation of lymph nodes, etc. It may also be benign skin tumors such as sebaceous cysts. It is recommended to go to the hospital for examination. If it is sebaceous cysts, surgery should be performed in time; if it is caused by infection, antibiotic ointment can be used for treatment.