| to = amitriptyline
| stop =
{{downNortriptylineTCAdecrease25p3d}}
| start =
* No wash-out period is needed. Simultaneously, at the same time of the decrease* ''' Day 9: '' start administration of amitriptyline in a normal dosage of 50-100 mg/day.{{TCAincrease25p3d}}
| info =
* {{TCAantichol}}
}}