Peer Reviewed
Dermatology clinic

Allergic contact dermatitis to paraphenylenediamine

Bruce Tate
Abstract
Here are two cases of allergic contact dermatitis to a chemical found in many permanent hair dyes, in temporary henna tattoos and in some inks.
Key Points
    Case histories
    Contact allergy to permanent hair dye

    A 32-year-old man presented with a marked angioedematous reaction on his face, ears, scalp and neck that had started six hours after having blonde tips applied to his dark hair by a hairdresser (Figure 1). There was no involvement of the respiratory tract. He had had no reaction three years ago when he had the same hair dye applied. There was no history to suggest prior food allergy, and he was on no medications.

Get full access
Subscribe for full access to all articles
Buy this article

Single article purchases are temporarily unavailable due to site maintenance.

If you would like to purchase an article during this time, please email us at [email protected] with the article details and we'll assist you directly. We'll also let you know when online purchasing is available again.

Thank you for your patience and understanding.

Already a subscriber?