Does Divalproex test positive for BZO?

Divalproex, a medication primarily used to treat epilepsy and Bipolar disorder, typically does not cause a positive result for benzodiazepines (BZO) on drug tests. However, some immunoassay drug tests may yield false positives due to cross-reactivity with other substances. Confirmatory testing, such as gas chromatography-mass spectrometry (GC-MS), can help differentiate between divalproex and actual benzodiazepines. It is always advisable to inform testing personnel about any medications being taken.