title: Skin conditions: common skin rashes in infants.
abstract: Infants exhibit many skin rashes. Erythema toxicum neonatorum presents as erythematous macules, papules, and pustules on the face, trunk, and extremities; it typically resolves spontaneously within 1 week. Neonatal acne presents as comedones or erythematous papules on the face, scalp, chest, and back. Infantile acne is similar but starts after the neonatal period. Both conditions typically resolve spontaneously; failure to resolve within 1 year warrants evaluation for androgen excess. Neonatal cephalic pustulosis is an acne variant caused by hypersensitivity to Malassezia furfur. It is typically self-limited, but severe cases are managed with topical ketoconazole. Miliaria and milia are caused by sweat retention and present as tiny vesicles or papules; they resolve spontaneously. Contact diaper dermatitis is managed by keeping the diaper area clean and with open air exposure. Diaper dermatitis due to Candida albicans is managed with topical antifungals. Seborrheic dermatitis causes scaling on the scalp. Management involves shampooing and removing scales with a soft brush after applying mineral oil or petrolatum; severe cases are managed with tar or ketoconazole shampoo. Atopic dermatitis is related to food allergy in approximately one-third of children. Food allergy can be confirmed with oral food challenges or skin prick tests. Management includes elimination of irritants and triggers and use of low-potency topical steroids.
authors.affiliation: San Joaquin General Hospital, French Camp, CA 95231, USA. rzuniga@sjgh.org
authors.forename: Ramiro
authors.initials: R
authors.lastname: Zuniga
authors.forename: Tam
authors.initials: T
authors.lastname: Nguyen
mesh_terms: D000152:Acne Vulgaris / Q000175:diagnosis / Q000628:therapy; D000287:Administration, Topical; D000305:Adrenal Cortex Hormones / Q000627:therapeutic use; D000935:Antifungal Agents / Q000627:therapeutic use; D003872:Dermatitis / Q000175:diagnosis / Q000188:drug therapy; D003937:Diagnosis, Differential; D004485:Eczema / Q000175:diagnosis / Q000628:therapy; D004890:Erythema / Q000175:diagnosis / Q000628:therapy; D005512:Food Hypersensitivity / Q000150:complications*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008883:Miliaria / Q000175:diagnosis / Q000188:drug therapy; D012871:Skin Diseases / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy*; D012882:Skin Tests / Q000379:methods
chemical_list: D000305:Adrenal Cortex Hormones; D000935:Antifungal Agents