Zinc pyrithione (Zinc omadine) home ICD10: L23.9


Formule CAS
C10H8N2S2O2Zn 13463-41-7



Background
Zinc pyrithione is a popular ingredient in many American antiseborrheic shampoos. It is an antifungal, antibacterial, and antiseborrheic agent. Zinc pyrithione sensitivity is rare.

Synonyms
bis(2-pyridylthio)zinc
1,1´-dioxide bis-(1-hydroxy-2(1H)-pyridinethionato-O,S)zinc
De-Squaman
Vancide ZP
Zinc pyrithione
Zinc pyridinethione
Zinc omadine

Uses
Creams and lotions
Hair products (Head & Shoulders)
Shampoos

Cross-Reactions
Hydroxyzine
Ethylenediamine
Piperazine

Unusual Reactions
Actinic reticuloid
Photosensitive eczema  

Back to list of contact allergens


Referenties
1. Muston, H.L., A.G. Messenger, and J.P. Byrne, Contact dermatitis from zinc pyrithione, an antidandruff agent. Contact Dermatitis, 1979. 5(4): p. 276-7.
2. Yates, V.M. and O.A. Finn, Contact allergic sensitivity to zinc pyrithione followed by the photosensitivity dermatitis and actinic reticuloid syndrome. Contact Dermatitis, 1980. 6(5): p. 349-50.
3. Goh, C.L. and K.B. Lim, Allergic contact dermatitis to zinc pyrithione. Contact Dermatitis, 1984. 11(2): p. 120.
4. Brandrup, F. and T. Menne, Zinc pyrithione (Zinc Omadine) allergy. Contact Dermatitis, 1985. 12(1): p. 50
5. Nigam, P.K., et al., Dermatitis from zinc pyrithione. Contact Dermatitis, 1988. 19(3): p. 219.



Author(s):
Allergology: background information on allergens.

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