* '''Day 1:''' simultaneously start administration of mirtazapine is in a low dosage of 15 mg/day. * '''Day 8:''' reduce if necessary gradually increase dosage of paroxetine mirtazapine to a maximum of 5 mg/day and continue administration of mirtazapine in a dosage of 15-30 mg/daytarget dose.* '''Day 15:''' stop administration of paroxetine and continue administration of mirtazapine.|info=}}