Duloxetine-induced nocturnal bruxism resolved by buspirone: case report.

Duloxetine is a serotonin-norepinephrine reuptake inhibitor which is generally safe and well tolerated. Antidepressants especially selective serotonin reuptake inhibitors (SSRIs) were associated with inducing bruxism; however, duloxetine-induced bruxism has not been reported yet. Here, we report a case of duloxetine-induced bruxism in a patient with generalized anxiety disorder.