[Airborne contact allergy provoked by kathon in water-based plastic paint]. / Luftbåren kathonkontaktallergi udløst af vandbaseret plasticmaling.

ABSTRACT

We describe two cases of airborne contact allergy to plastic paint containing Kathon. Two women with known kathon allergy, aged 33 and 50 years, developed severe dermatitis and systemic reactions after painting their homes with water-based plastic paint with Kathon as preservative. Both required treatment with systemic steroids. On return to their homes, the symptoms immediately recurred, and they were forced to stay away for several weeks afterwards. Patients allergic to Kathon should be informed of the risk of airborne contact allergy when exposed to paints preserved with Kathon.