Snapshot A 30-year-old woman presents with complaints of redness in her face, especially in her cheeks. She notes that it is worse after sun exposure. She has a history of unspecified joint pains but no other symptoms. Physical exam shows some pustules and papules on her cheeks. Introduction Common facial dermatosis login to view 2 more bullets Cause is unknown Exacerbated by login to view 5 more bullets Epidemiology most commonly in adults can occur in children, though rare Presentation Skin findings login to view 8 more bullets Non-skin findings login to view 5 more bullets Evaluation login to view 2 more bullets Differential Acne vulgaris Pustular tinea Folliculitis Lupus erythematosus Treatment Lifestyle modifications login to view 3 more bullets Pharmacologic login to view 7 more bullets Prognosis, Prevention, and Complications Disease course varies login to view 1 more bullet Complications login to view 1 more bullet