Immediate and delayed photocontact dermatitis from isopropyl dibenzoylmethane
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G M Murphy1, I R White, E Cronin
1St John's Hospital for Diseases of the Skin, London, UK.
Contact Dermatitis
|March 1, 1990
Abstract:
Immediate and delayed photocontact dermatitis from the UVA absorber isopropyl dibenzoylmethane is described in 1 patient. In a dose response study in a 2nd patient with delayed photocontact dermatitis, the minimal dose of UVA needed to elicit a positive photopatch to isopropyl dibenzoylmethane 2% was determined to be 2 J/cm2.