Hypersensitivity henna

Jappe U, Hausen BM, Petzoldt D. Erythema-multiformelike eruption and depigmentation following allergic contact dermatitis from a paint-on henna tattoo, due to paraphenylenediamine contact hypersensitivity. Contact Dermatitis 2001 45(4) 249-50. [Pg.1573]

Skin Hypersensitivity reactions to henna (Lawsonia inermis) are rare, but can occur, as in a case of bullous allergic contact dermatitis to pure henna in a 3-year-old girl... [Pg.260]

Majoie ML, Bruynzeel DP (1992) Occupational immediate-type hypersensitivity to henna in a hairdresser. Am J Contact Dermatitis 7 38-40... [Pg.216]

Cronin E (1979) Immediate type hypersensitivity to henna. Contact Dermatitis 5 198-199... [Pg.765]

Skin Temporary henna tattoos have become increasingly popular. The active dyestuff in henna is 2-hydroxy-1,4-naphthoquinone (Lawsone). Contact allergy and immediate hypersensitivity reactions to heima are rare events, as traditionally heima is used as a pure dye prepared from the stems and the leaves of the plant, with the addition of coffee or tea for enhancing the color. The growing practice of mixing in various chemical dyes, such as para-phenylenediamine (PPD a chemical sensitizer), to enhance the properties of henna has resulted in an increase in the number of adverse allergic reactions caused by these tattoos. [Pg.336]

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