Degreef H, Dooms-Goossens A
Contact Dermatitis. 1985 Jan;12(1):33-7. doi: 10.1111/j.1600-0536.1985.tb01036.x.
23 patients who had used silver sulfadiazine cream were patch tested. No reactions to the active principle occurred but 2 vehicle components, cetyl alcohol and propylene glycol, were positive. No sulfonamide-sensitive subject reacted to silver sulfadiazine. There is no evidence that silver sulfadiazine has a contact sensitizing potential or that it is contra-indicated for patients with a history of sulfonamide hypersensitivity.