What are acne and closed comedones?
Disease description:
Feels painful on the skin, and when touched, it seems like a pimple but is flat—could this be a closed comedo (closed acne)?
Doctor's answer (1)
Dr. Huang Lingjuan
Closed comedones, also known as closed acne, are an early symptom of acne. They may present as inflammatory papules, pustules, nodules, or cysts. Oral intake of skincare products containing salicylic acid can help improve the condition. Salicylic acid works effectively on keratin, promoting skin metabolism and pore contraction. It also helps eliminate closed acne, resulting in smoother skin.
