{{Inc25p3d2}}* '''Day 1:''' start administration of doxepinne in a low dosage of 25mg/day. * '''Day 8:''' increase dosage of doxepine to a dosage of 75 mg/day.
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* Bupropion slows the metabolism of doxepin via CYP2D6.
* Caution is necessary at the start of administration of doxepin.
