| to = fluoxetine

{{downDoxepinTCAdecrease25p3d}}

* '''Day 9:6 and after''' : At approximately 50-25% of the original TCA dosering start administration of fluoxetine in a normal dosage at 100% of 20 mg/daythe target dose. 

* {{theorSS}}* Fluoxetine is a strong inhibitor and norfluoxetine are inhibitors of CYP2D6(strong), which metabolizes metabolize doxepin.  }}