

Nnukwu mmeghachi omume fotosensitivity na EPP (Erythropoietic protoporphyria); dermatitis nke anwụ na-ebute na-emekarị n'akụkụ azụ nke aka na ebe a na-ekpughere nke ogwe aka. N'adịghị ka kọntaktị dermatitis, ebe dị n'otu (symmetrical location) na obere mmerụ akpụkpọ a na-enweta n'ịtụ aka (tiny palpable lesions) bụ njirimara.
Photosensitive dermatitis nwere ike ịkpata ọzịza, ike iku ume, ọkụ ọkụ, akpụkpọ ahụ na-acha uhie uhie na-ata ahụhụ mgbe ụfọdụ na-eyi obere ọnya, na ịpụpụ akpụkpọ ahụ. Enwere ike ịnwe ntụpọ nwekwara ike apụta, na itching nwere ike ịdịgide ogologo oge.