Contact sensitivity to Irgasan DP 300.

摘要: Two persons had allergic contact dermatitis caused by Irgasan 0,2% in a deodorant foot-powder and 0,12% stick respectively. Both positive patch test reactions to 2% pet. One patient was further tested with 1% 0,5% She these dilutions. In blind half-sided usage test, soap bar containing mild itching percepitble erythema, although the use of this otherwise tolerated for one month. The without no reactions. Although primary sensitization from toilet soaps has not been reported, previously sensitized person may react soaps.