An uncommon manifestation of phototoxicity, photo-onycholysis results in the separation of the distal nail from the nail bed. Photo-onycholysis may follow the use of various medications or may occasionally be idiopathic. We present a case of photo-onycholysis in a patient treated with doxycycline for acne vulgaris.
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Indian J Dermatol Venereol Leprol
May 2023
Department of Dermatology, All India Institute of Medical Sciences, Bhubaneswar, Cuttack, India.
Ned Tijdschr Geneeskd
December 2013
Maasstad Ziekenhuis, afd. Dermatologie, Rotterdam, the Netherlands.
A 12-year-old boy consulted the dermatologist for nail abnormalities. Three weeks earlier, he was treated with doxycycline 100 mg BID for 10 days because of erythema chronicum migrans. Following sun exposure, the patient had developed distal onycholysis surrounded by a hyperpigmented zone.
View Article and Find Full Text PDFJ Travel Med
March 2005
Service de médecine interne, Hôpital Militaire Desgenettes, Lyon, France.
J Drugs Dermatol
December 2003
Section of Dermatology, Department of Medicine, University of Chicago Hospitals, Chicago, Illinois 60637-1470, USA.
An uncommon manifestation of phototoxicity, photo-onycholysis results in the separation of the distal nail from the nail bed. Photo-onycholysis may follow the use of various medications or may occasionally be idiopathic. We present a case of photo-onycholysis in a patient treated with doxycycline for acne vulgaris.
View Article and Find Full Text PDFA case of phototoxic onycholysis secondary to treatment with doxycycline is presented. Tetracyclines are known to provoke photosensitivity reactions in some individuals exposed to sunlight. The typical photo-toxic manifestation is erythema, but cases with onycholysis have also been reported in the past.
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