منابع مشابه
Clinical aspects of contact allergy to corticosteroids.
Because of their anti-inflammatory activity, corticosteroids generally mask the clinical signs of a contact dermatitis to a corticosteroid preparation. The lesions usually present as chronic dermatitis, and the patients mostly report not exacerbations but failures to respond to corticosteroid therapy. Moreover, masking also occurs with patch-test reactions obtained with corticosteroid preparati...
متن کاملContact allergy to topical corticosteroids and sunscreens.
Topical corticosteroids and sunscreens are extensively used formulations, both as over-the-counter products and as prescription medicines. Topical corticosteroids are increasingly being recognized as causes of allergic contact dermatitis. Because of their anti-inflammatory property, contact allergy to these agents may be difficult to suspect and prove. With corticosteroid allergy, there are spe...
متن کاملContact allergy in the population of patients with chronic inflammatory dermatoses and contact hypersensitivity to corticosteroids
INTRODUCTION Clinical studies indicate that contact allergy to glucocorticosteroids (GCS) is not rare and has been increasingly reported over the past decade. Among the risk factors for developing contact hypersensitivity to topical corticosteroids, chronic inflammatory skin diseases and polyvalent contact allergy seem to be most important. AIM To present the structure of contact allergy in t...
متن کاملContact Allergy to Hair Dyes
Many strong and extreme sensitizing chemicals, such as para-phenylenediamine (PPD), toluene-2,5-diamine (TDA) and other aromatic amines or cross-reacting substances, are ingredients in hair dye products. The chemistry of hair dyeing and the immunological reactions to the potent sensitizing hair dye components are complex and have not been fully clarified up until now. Recently 2-methoxymethyl-p...
متن کاملContact allergy to epoxy hardeners.
BACKGROUND Diglycidylether of bisphenol A resin is the most important sensitizer in epoxy systems, but a minority of patients develop concomitant or solitary contact allergy to epoxy hardeners. At the Finnish Institute of Occupational Health, several in-house test substances of epoxy hardeners have been tested in a special epoxy compound patch test series. OBJECTIVES To analyse the frequency ...
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ژورنال
عنوان ژورنال: Allergy
سال: 2000
ISSN: 0105-4538,1398-9995
DOI: 10.1034/j.1398-9995.2000.00121.x