Abstract
Erythema multiforme (EM) is a self-limited skin disease, characterized by the abrupt onset of symmetric red papules that may evolve into target lesions often precipitated by an infection. Photosensitive erythema multiforme (PEM) is a rare disorder characterized by the distribution of the lesions on sun-exposed areas. It has been described at the sites of sunburn, following episodes of polymorphic light eruption or herpes labialis and in association with drugs. To our knowledge, PEM photoinduced by selective serotonin reuptake inhibitors has not been reported. We describe a patient who had two consecutive episodes of PEM related to two different triggers: paroxetine and HSV infection. In the first episode, systemic photosensitivity was confirmed with the photobiological study. UVB-MED was decreased when the patient was taking paroxetine and did not change after its substitution for duloxetine. However, it became normal after the withdrawal of both drugs, suggesting a cross-reactivity reaction. The UVB photopatch test with paroxetine was positive. The second episode occurred after a herpes labialis relapse. At that time, UVB-MED was normal.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Photodermatology, Photoimmunology & Photomedicine
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
