MAO inhibitors (e.g., selegiline, linezolid) and within 14 days of stopping them, SSRIs/SNRIs/TCAs (risk of serotonin syndrome), other CNS depressants (alcohol, sedatives), serotonergic agents (tramadol, triptans), CYP2D6 inhibitors (e.g., fluoxetine, paroxetine, quinidine) may increase effects