Acne is acne, and red acne is mainly categorized into physiological factors as well as pathological factors, such as high oil secretion, bad habits, pathogenic bacteria infection, secondary inflammation and so on. The main way to get rid of it is to adjust your life and take medication. 1. Physiological factors: Excessive oil secretion can easily lead to clogged pores and acne. Unhealthy lifestyle habits, such as high work pressure and long hours of late night eating oily and spicy food, may lead to acne. At this time, you can choose to adjust your life, maintain a light diet, avoid alcohol, avoid stimulating foods, and change the bad habit of squeezing acne. 2. Pathological factors: Pathological factors mainly include pathogenic bacteria infection and secondary inflammation. Propionibacterium acnes and Staphylococcus aureus can cause acne. Clindamycin capsules and azithromycin can be used to reduce inflammation and swelling. The use of drugs should follow the doctor’s instructions, not blindly. It is recommended that patients go to a regular hospital and follow the doctor’s instructions to avoid self-medication.