Benzodiazepines

Question 1

Parent Drug: Alprazolam

Drug Class: Benzodiazepines

Answer 1

Brand Name: Xanax®

Drug & Metabolite: Alprazolam > Alphahydroxyalprazolam

Detection Window: 1‐10 days

Urine Cutoff: 20 ng/ml

Oral Cutoff: .1 ng/ml

Question 2

Parent Drug: Temazepam

Drug Class: Benzodiazepines

Answer 2

Brand Name: Restoril®

Drug & Metabolite: Temazepam > Oxazepam

Detection Window: 1‐10 days

Urine Cutoff: 40 ng/ml

Oral Cutoff: .1 ng/ml

Question 3

Parent Drug: Diazepam

Drug Class: Benzodiazepines

Answer 3

Brand Name: Valium®

Drug & Metabolite: Diazepam > Temazepam > Nordiazepam > Oxazepam

Detection Window: 1‐10 days

Urine Cutoff: 40 ng/ml

Oral Cutoff: .1 ng/ml

Question 4

Parent Drug: Lorazepam

Drug Class: Benzodiazepines

Answer 4

Brand Name: Ativan®

Drug & Metabolite: Lorazepam

Detection Window: 1‐10 days

Urine Cutoff: 40 ng/ml

Oral Cutoff: .1 ng/ml