Difference between revisions of "Bupropion-venlafaxine"

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* By considering a wash-out period of one week (5 times the elimination time of bupropion and its metabolites) it is assured that all bupropion has left the body and no drug interactions occur.  
 
* By considering a wash-out period of one week (5 times the elimination time of bupropion and its metabolites) it is assured that all bupropion has left the body and no drug interactions occur.  
* Bupropion slows the metabolism of venlafaxine by CYP2D6.}}
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* Bupropion slows the metabolism of venlafaxine by CYP2D6.<ref> Stöllberger C, Huber JO, Finsterer J, [http://www.ncbi.nlm.nih.gov/pubmed/16096514?ordinalpos=6&itool=EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_DefaultReportPanel.Pubmed_RVDocSum Antipsychotic drugs and QT prolongation]. Int Clin Psychopharmacol. 2005 Sep;20(5):243-51.</ref>
 
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Revision as of 13:53, 1 September 2009

Bupropion
Type Antidepressant
Group other
links
ATC-code N06AX12
Medscape Bupropion
PubChem 444
PubMed Bupropion
Kompas (Dutch) Bupropion
Wikipedia Bupropion
Venlafaxine
Type Antidepressant
Group SNRI
links
Medscape Venlafaxine
PubChem 5656
PubMed Venlafaxine
Kompas (Dutch) Venlafaxine
Wikipedia Venlafaxine

Switch medication from bupropion to venlafaxine.[1] [2]

Nietinrijdenbord.png Stop bupropion
  • Gradually reduce dosage of bupropion to a maximum of 150 mg/day.
  • When a dosage of 150 mg/day is reached, stop administration.
Eenrichtingbord.png Start venlafaxine
  • Day 1-7: a wash-out period of at least one week is necessary.
  • Day 8: start venlafaxine in a normal dosage of 37,5 mg or 75 mg (slow release) /day.
Infobord.png More information
  • By considering a wash-out period of one week (5 times the elimination time of bupropion and its metabolites) it is assured that all bupropion has left the body and no drug interactions occur.
  • Bupropion slows the metabolism of venlafaxine by CYP2D6.[3]
  1. 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
  2. Stahl, S. M. (2013). Stahl's essential psychopharmacology: Neuroscientific basis and practical applications (4th ed.). Cambridge University Press.
  3. Stöllberger C, Huber JO, Finsterer J, Antipsychotic drugs and QT prolongation. Int Clin Psychopharmacol. 2005 Sep;20(5):243-51.
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