There are several treatment measures for neck acne. The first consideration is the presence of folliculitis, which needs to be treated with doxycycline, minocycline, and anti-inflammatory drugs. For example, amoxicillin capsules, isatis root granules, Yiqing granules. The second consideration is that there may be acne. It is recommended to use acne cream, vitamin B2, and fusidic acid cream for treatment. Usually eat more fresh vegetables and fruits, avoid spicy and irritant food, and pay attention to local hygiene.