RESUMO
Contact allergy to corticosteroids is more prevalent than previously recognized and often goes undetected. Nineteen patients with corticosteroid contact allergy are presented. Sixteen reacted to tixocortol pivalate and also to other corticosteroids, particularly to hydrocortisone, which could explain exacerbations of eczema in these cases. Tixocortol pivalate may be a useful marker for screening patients for contact sensitivity to several corticosteroids.
Assuntos
Corticosteroides/efeitos adversos , Anti-Inflamatórios , Toxidermias/diagnóstico , Hidrocortisona/análogos & derivados , Adulto , Idoso , Toxidermias/etiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Testes do EmplastroRESUMO
A general review is given of airborne-induced contact dermatoses, particularly of the irritant and allergenic types. Because the reports in the literature often omit the term airborne, 12 volumes of Contact Dermatitis (January 1975-July 1985) were screened, and the cases cited were classified in function of the anamnesis, lesion locations, causative irritants and allergens, and other factors. The present article also discusses differential diagnoses, in particular with regard to contact dermatitis of the face, ears, and neck. Finally, seven case reports of occupational and nonoccupational contact dermatitis problems caused by airborne agents are presented. In some of the cases the allergens have not been mentioned in published literature previously.
