“…Local blistering and swelling, 42,49 , 101 pompholyx‐like eruptions, 65,102 passive transfer of the sensitizer causing eczema distant from the application site 42,43,64,65,68,71,103 and regional lymphadenopathy 36,62 , 65,89 , 90,101 are common. Erythema multiforme‐like reactions, 49,60 , 62,104–108 fever, 92 palpitations, 73 flu‐like symptoms 65,94 and headache 49,69 are infrequent. Vitiligo 60,62 , 75–80,92 , 109 occurs in about 7% of patients treated, similar to the 4–9% incidence of vitiligo in untreated AA.…”