Abstract

PAMO-REYNA, Oscar G.. Melanonychia due to hydroxyurea. Acta méd. Peru [online]. 2024, vol.41, n.2, pp.144-146.  Epub Aug 27, 2024. ISSN 1728-5917.  http://dx.doi.org/10.35663/amp.2024.412.2861.

We present the case of an 85-year-old woman who was diagnosed with essential thrombocytosis; and, who, after six months receiving therapy with hydroxyurea, she noticed her fingernails turned dark. The exact mechanism for this occurrence is still unknown. We should pay attention to this unusual complication that may lead to interrupt or modify therapy.

Keywords : Hydroxyurea; Nail diseases; Drug-Related Side Effects and Adverse Reactions.

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