TY - JOUR T1 - Photosensitivity Due to Thiazides JO - Actas Dermo-Sifiliográficas T2 - AU - Gómez-Bernal,S. AU - Álvarez-Pérez,A. AU - Rodríguez-Pazos,L. AU - Gutiérrez-González,E. AU - Rodríguez-Granados,M.T. AU - Toribio,J. SN - 15782190 M3 - 10.1016/j.adengl.2013.01.008 DO - 10.1016/j.adengl.2013.01.008 UR - https://www.actasdermo.org/es-photosensitivity-due-thiazides-articulo-S1578219014000791 AB - Thiazides are widely used diuretics that first became available in the 1950s. The first reports of photosensitivity reactions to thiazides were published shortly after the introduction of these drugs, but few cases have been described since.We review all the cases of photosensitivity due to thiazides published up to December 2011. We found 62 cases, 33 in women and 29 in men. The most common presentation was eczematous lesions in a photodistributed pattern, and the most common causative agent was hydrochlorothiazide. The results of photobiological studies were published in only some of the cases reviewed. In most cases, phototesting revealed an abnormal response to UV-A alone or to both UV-A and UV-B. In some cases, the results of phototesting were normal and only photopatch testing yielded abnormal results.Diagnosis of photosensitivity due to thiazides requires a high degree of suspicion. Ideally, diagnosis should be confirmed by a photobiological study. ER -