Acne vulgaris is the common name for what is actually occlusive acne, also known as whitehead acne. Acne is the name of a large disease with a variety of specific clinical manifestations, which include black and white head acne, inflammatory papules, pustules, nodules, cysts, etc. Therefore, atresia is considered a type of acne, which means that atresia is a clinical manifestation of acne. Its treatment is mainly symptomatic using antikeratotic and anti-inflammatory drugs, such as adapalene gel, retinoic acid ointment, tazarotene gel, etc., which are applied topically to the lesions daily.