Oral hyperpigmentation associated with hydroxyurea in a patient with polycythemia vera: A case report

Patients may report to health practitioners with unusual symptoms that necessitate a thorough examination and review of underlying medical conditions and medications for rare side effects. Hence, it is crucial to report such rare cases to raise awareness and increase the related body of knowledge. Hydroxyurea‐associated oral hyperpigmentation has been reported. Patients may report to health practitioners with unusual symptoms that necessitate a thorough examination and review of underlying medical conditions and medications for rare side effects. Hence, it is crucial to report such rare cases to raise awareness and increase the related body of knowledge. Hydroxyurea‐associated oral hyperpigmentation has been reported.