| to = fluvoxamine
| stop =
{{stopAmitriptyline1TCAdecrease25p3d}}
| start =
* '''Day 8:''' start administration of fluvoxamine in a normal dosage of 50 mg/day.* '''Day 15:''' increase dosage of fluvoxamine.{{StartfluvoxIA}}
| info =
* {{theorSS}}* Fluvoxamine is an inhibitor of CYP1A2, CYP2C19 and CYP3A4 (moderate), which metabolize amitriptyline.* Safe target dose fluvoxamine = 100 mg
}}