How to deal with acne on the face

Acne is a chronic inflammatory skin disease that affects the sebaceous follicles and is characterized by pleomorphic lesions such as acne, papules, pustules, nodules, cysts, and scars. Acne is one of the clinical manifestations. Acne is also known as whitehead acne. It has no obvious clinical opening and contains tofu-like substances. Its components are a mixture of keratin and sebum. For closed acne, clinically we can take oral anti-inflammatory drugs to reduce its inflammatory reaction, topical vitamin A acid ointment to inhibit hyperkeratosis and reduce sebum secretion, and at the same time, we can consider brushing fruit acid or local photodynamic therapy to patients, which can inhibit Propionibacterium acnes and inflammation.