Pigmented Contact Dermatitis and Hair Dyes: a Retrospective Case-Control Multicenter Study in Korea.
Myoung Shin KimB Y ChungS E ChangSang Ho OhH J RyuD H KimJong Hee LeeJoo Yeon KoJ E KimSi-Hyung LeeG Y LeeJ JeonH ChoiM R RohJung Min BaeJ NaHye Jung JungChul Hwan BangYoon-Seob KimS H LeeM K ShinS LeeK Y ParkC J ParkM ChoiT-J YoonKee Suck SuhY-L ParkY W RyooM H KimY C KimPublished in: Journal of the European Academy of Dermatology and Venereology : JEADV (2023)
Hair dye use is a risk factor for PCD. The risk significantly increased when henna hair dye was used by those with a history of contact dermatitis.