Acne vulgaris refers to sebaceous cysts, sebaceous cysts broken is generally due to sebaceous cysts secondary bacterial infection, can be dealt with through general treatment, drug treatment, surgical treatment and other measures. 1. General treatment: first of all, you should clean up the exudate, and purulent secretion, rinse with saline, keep the skin clean and hygienic. 2. Drug treatment: antibiotics such as mupirocin can be used externally, and sensitive antibiotics such as cefprozil are recommended for acute infections. 3. Surgical treatment: more pus can be incised and drained to discharge the pus, and after the inflammation subsides, the cystic structure can be completely removed through surgery to prevent recurrence. Sebaceous cysts are broken, it is recommended to go to the regular hospital in time for examination, follow the doctor’s instructions standardized treatment.