| to = venlafaxine
| stop =
* Gradually reduce dosage of paroxetine to a maximum of 20 mg/ day, when this dosage is > 20 mg/day. * When a dosage of 20 mg/day is reached, stop administration.{{stopParoxetine}}
| start =
* No wash-out period is needed.
* Start venlafaxine ''' Day 9: '''{{startVenla}}| info =* {{theorSS}}* Paroxetine slows the next day in normal dosage metabolism of 75 mg/dayvenlafaxine via CYP2D6.}}