Tattooing and psoriasis: demographics, motivations and attitudes, complications, and impact on body image in a series of 90 Finnish patients.

INTRODUCTION

Koebner phenomenon (KP) affects up to a third of patients with psoriasis and can occur on tattoos. Little is known about the extent of tattooing and its consequences among psoriatic patients. A survey was conducted to determine the demographics, motivations and attitudes towards tattoos, and complications among tattooed patients with psoriasis, and the impact on their body image.

METHODS

Ninety Finnish patients completed an internet self-reported questionnaire in June 2016.

RESULTS

Fifty-two percent (48/90) had one tattoo or more (mean number of three tattoos, range 1-20). They were younger than non-tattooed patients (p = 0.001). Of these, 27.6% experienced a KP on their tattoos from 1 week to 15 to 20 years after tattooing. Among those, 30% reported an acute flare-up of psoriasis within the first weeks after tattooing. They were more likely to have a history of KP. Less than 7% reported a psoriasis flare-up on another part of the body after tattooing. Eighty-two percent stated that their tattoo(s) had a positive effect on their body image.

CONCLUSION

KP on tattoos is not particularly frequent in patients with psoriasis. Tattooing has a bolstering effect on body image and should not be a contraindication. However, patients need proper counseling before receiving tattoos.