 - Has taken any psychotropic medications or disulfiram regularly within the last seven days prior to randomization or needs immediate treatment with a psychotropic medication with the exception of detoxification medications or benadryl used sparingly for sleep. The required washout period for fluoxetine Prozac is 14 days prior to randomization, and the required washout period for other psychotropic medications is 7 days prior to randomization. 