Rest AP-Fluphenazine LA

* This switch is intended for fluphenazine oral to fluphenazine long acting

Rest anti-psychotics

Chlorprothixene
Flupentixol
Loxapine
Pericyazine
Perphenazine
Trifluoperazine
Ziprasidone
Zuclopenthixol

Fluphenazine
long acting
Type Antipsychotic
Group Phenothiazines
links
Medscape Fluphenazine
PubChem 3372
PubMed Fluphenazine
Kompas (Dutch) Fluphenazine
Wikipedia Fluphenazine

Switch medication from Rest AP to Fluphenazine_LA.

Nietinrijdenbord.png Stop Rest AP
  • Week 1-3: approx. 75% of initial dose
  • Week 4-6: approx. 50% of initial dose
  • Week 7-9: approx. 25% of initial dose
  • Week 10: stop
Eenrichtingbord.png Start Fluphenazine_LA
  • Day 1: Start depot according general dosing advice (Dotted line in graph)
Infobord.png More information
  • During this switch you could monitor ECG, especially in patients prone to QT-conduction problems.
  • There is a possibility of QT interval prolongation.[1]
  • Alternatively, first switch to oral form and then switch to depot to manage possible (adverse) reactions. With a direct switch to a depot it is advisable to administer a low testdose in order to exclude adverse reactions.
    Stop10WeeksStartDepot.jpg
Nietinrijdenbord.png — Rest AP
Eenrichtingbord.png — Fluphenazine_LA


  1. Stöllberger C, Huber JO, Finsterer J, Antipsychotic drugs and QT prolongation. Int Clin Psychopharmacol. 2005 Sep;20(5):243-51.
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