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Doxepine-paroxetine

Doxepin
Type antidepressant
Group TCA
links
ATC-code N06AA12
Medscape Doxepin
PubChem 3158
PubMed Doxepin
Drugs.com doxepin
Kompas (Dutch) Doxepin
Wikipedia Doxepin
paroxetine
Type Antidepressant
Group SSRI
links
Medscape paroxetine
PubChem 43815
PubMed paroxetine
Kompas (Dutch) paroxetine
Wikipedia paroxetine

Switch medication from doxepin to paroxetine.[2] [3]

Nietinrijdenbord.png Stop doxepin
  • Before day 1: gradually reduce dosage of doxepin to a maximum of 100 mg/day, when this dosage is > 100 mg/day.
  • Day 1: reduce dosage of doxepin to 50 mg/day.
  • Day 8: reduce dosage of doxepin to 25 mg/day.
  • Day 15: stop administration of doxepin.
Eenrichtingbord.png Start paroxetine
  • Day 16 start administration of paroxetine in a normal dosage of 20 mg/day.
Infobord.png More information
  • Occurrence of the serotonin syndrome is not likely, but theoretically possible, so caution is necessary.
  • Paroxetine is a strong inhibitor of CYP2D6, which metabolizes doxepin.
  1. 1.0 1.1 1.2 1.3 1.4 KNMP; Informatorium Medicamentorum 2023; Monografie "doxepine" (Dutch)
  2. Switches are based on literature references on this page and expert opinions of the authors. The authors have used pharmacokinetic and receptor affinity properties to determine the switch schedules
  3. Stahl, S. M. (2013). Stahl's essential psychopharmacology: Neuroscientific basis and practical applications (4th ed.). Cambridge University Press.
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