Rapid-onset hyponatremia and delirium following duloxetine treatment for postherpetic neuralgia

摘要

Rationale:Hyponatremia following duloxetine treatment has been reported in patients with major depressive disorder, fibromyalgia, diabetic neuropathy, or sciatic pain. The manifestations of duloxetine-induced hyponatremia are varying in different individuals. The overall prognosis for this type of hyponatremia is favorable if properly managed.