Clinical Significance: Venlafaxine is a SNRI antidepressant used to treat depression and anxiety disorders.
Tested in both urine and oral fluid

Drug Class

Anti-Depressants

Metabolite(s)

Desmethylvenlafaxine

Aliases

Effexor

Methodology

Liquid Chromatography Mass Spectrometry

Urine Recommended Volume

30mL

Oral Fluid Minimum Volume

1mL

Specimen Stability

15 days

Urine Reportable Range

50-1000

Oral Fluid Reportable Range

12-300

Urine Immunoassay Cutoff (ng/mL)

N/A

Urine Window of Detection

1-4 days

Oral Fluid Window of Detection

< 24 hours

Rejection Criteria

Quantity Not Sufficient or Wrong Collection Device (Oral Fluid)

Urine Transient Contanier

Urine Clinical Drug Test Transport Cup

Oral Fluid Transient Contanier

Oral Fluid Intercept 2.0 Devices