Venlafaxine / O-Desmethylvenlafaxine

Common/Brand Names
Effexor, Pristiq
Expected Screen Results
Expected Confirmation Results
Confirmation Cutoff
100
ng/mL
Detection Time
Up to
8
Days
Notes
Selective Serotonin-norepinephrine reuptake inhibitor (SSRI). Competes with drugs metabolized by the CYP2D6 enzyme. Higher rate of suicidal ideation than SSRI's.
drug image