Desipramine
Desipramine is a tricyclic antidepressant that is used to treat depression.
Tested in both urine and oral fluid.
Desmethylmirtazapine
Desmethylmirtazapine is the metabolite of mirtazapine used to treat depression.
Tested in both urine and oral fluid.
Desmethylolanzapine
Desmethylolanzapine is the metabolite of olanzapine which is used in the treatment of schizophrenia and bipolar disorder.
Tested in urine only.
Desmethylvenlafaxine
Desmethylvenlafaxine is the primary metabolote of Venlafaxine, however it is also its own prescribed drug used in the treatment of depression.
Tested in both urine and oral fluid.
Dexmethylphenidate
Dexmethylphenidate is the active dextrorotatory enantimomer of methylphenidate. It is a CNS stimulant to treat ADHD.
Tested in urine only.
Dextromethorphan
Dextromethorphan is an over the counter analgesic sold as an antitussive.
Tested in urine only.
Dextrorphan
Dextrorphan is the primary metabolite of Dextromethorphan which is used as over the counter cold and cough medicine.
Tested in urine only.
Diazepam
Diazepam is a benzodiazepine used to treat anxiety, panic attacks and insomnia.
Tested in both urine and oral fluid.
Doxepin
Doxepin is a tricyclic antidepressant used for sleep maintenace.
Tested in urine only.
Duloxetine
Duloxetine is a SNRI antidepressant used to treat depression and certain pain conditions.
Tested in both urine and oral fluid.