6. Participant has taken any psychotropic medications (including disulfiram) regularly within the last seven days (14 for fluoxetine) prior to randomization or needs immediate treatment with a psychotropic medication (antidepressant, antipsychotic, benzodiazepine, or mood stabilizing medication). EXCEPTIONS: Zolpidem and ramelteon used sparingly if necessary for sleep; Oxazepam for alcohol detoxification; Seizure disorder medications.