Amisulpride-Pimozide

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Amisulpride
Type Antipsychotic
Group Atypical AP
links
PubChem 2159
PubMed Amisulpride
Wikipedia Amisulpride
Pimozide
Type Antipsychotic
Group Diphenylbutylpiperidines
links
Medscape Pimozide
PubChem 16362
PubMed Pimozide
Kompas (Dutch) Pimozide
Wikipedia Pimozide

Switch medication from Amisulpride to Pimozide.[1] [2]

Nietinrijdenbord.png Stop Amisulpride
  • Day 1-4: approx. 75% of initial dose
  • Day 5-8: approx. 50% of initial dose
  • Day 9-12: approx. 25% of initial dose
  • Day 13: stop
Eenrichtingbord.png Start Pimozide
  • Day 1-4: approx. 50% of target dose
  • Day 5-8: approx. 75% of target dose
  • Day 9: target dose
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.[3]
    StartdubbelStopstand.jpg
Nietinrijdenbord.png — Amisulpride
Eenrichtingbord.png — Pimozide


  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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