Cymbalta is the brand name for duloxetine, and Effexor XR contains the active drug venlafaxine. These are prescription drugs called serotonin-norepinephrine reuptake inhibitors (SNRIs). They are used ...
Cymbalta (duloxetine) and Lexapro (escitalopram) are antidepressant medications. Though these two medications have some similarities, there are a few key differences. Read on to learn more about the ...