Acne vulgaris is one of the most common skin disorders worldwide, primarily affecting adolescents but often persisting into adulthood for many individuals. Characterized by the presence of comedones, papules, pustules, and sometimes cysts, this condition results from complex interactions between excess sebum production, follicular hyperkeratinization, bacterial colonization, and infla... https://www.feedsfloor.com/other/comprehensive-guide-effective-acne-vulgaris-treatment-options