| to = paroxetine
| stop =
{{stopAmitriptyline1stopAmitriptyline}}
| start =
* '''Day 89:''' start administration of paroxetine in a normal dosage of 20 mg/day.* '''Day 1516:''' increase dosage of paroxetine if necessary.
| info =
* {{theorSS}}
* Paroxetine is a strong inhibitor of CYP2D6, which metabolizes amitriptyline.
}}