Cystic acne is actually a relatively common disease, primarily caused by localized infections, which can potentially lead to scar formation in severe cases. It usually causes some stress to the individual. The treatment for this condition primarily involves physical therapy. There may be a need for local injections or methods to improve hormone levels to help address the situation. However, the main form of treatment is usually surgical, such as draining pus from the affected area to aid recovery. In this case, the most important approach should still be anti-inflammatory treatment, possibly supplemented with drugs that nourish the nerves or regulate the endocrine system to improve the condition. This should achieve a certain therapeutic effect, and then, depending on the specific changes in the disease, different medications can be chosen for treatment (specific medications should be used under the guidance of a doctor, and self-medication should be avoided).