Drug interactions
Levetiracetam + Pimozide
Severity: Minor
Levetiracetam and Pimozide: minor interaction.
Last updated
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Summary
Both drugs can cause somnolence, dizziness and fatigue, so combined use may produce additive central nervous system depression. Levetiracetam has minimal pharmacokinetic interactions, so the concern is mainly pharmacodynamic.
What this interaction means in plain words
Levetiracetam and Pimozide have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Levetiracetam belongs to Central Nervous System; Pimozide belongs to Central Nervous System.
Why it happens
Additive central nervous system depressant effects.
What to do
Monitor for excessive drowsiness, especially at initiation or dose increase. Advise caution with driving until the response is known.
What to ask your pharmacist
- Is there anything I should notice while taking both?
- Do I need to tell my doctor at the next visit?
Pro+ members
Unlock the full page
Create an account and start a Pro+ trial to unlock the full management advice for Levetiracetam and Pimozide, the additional notes, the evidence detail and the whole-prescription interaction checker.
- Full clinical management advice
- Additional notes
- Evidence detail
- Interaction checker for a whole prescription
Try Pro+ free for 14 days on the web. No card needed.
Other interactions of Pimozide
- Adagrasib + Pimozide Contraindicated
- Amiodarone + Pimozide Contraindicated
- Amisulpride + Pimozide Contraindicated
- Amitriptyline + Pimozide Contraindicated
- Amoxapine + Pimozide Contraindicated
- Anagrelide + Pimozide Contraindicated
Other interactions of Levetiracetam
Frequently asked questions
Can I take Levetiracetam with Pimozide?
MediHelp rates the interaction as minor. Levetiracetam and Pimozide have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Both drugs can cause somnolence, dizziness and fatigue, so combined use may produce additive central nervous system depression. Levetiracetam has minimal pharmacokinetic interactions, so the concern is mainly pharmacodynamic.
How serious is the interaction between Levetiracetam and Pimozide?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor for excessive drowsiness, especially at initiation or dose increase. Advise caution with driving until the response is known.
What other medicines interact with Pimozide?
MediHelp also lists interactions of Pimozide with, for example, Adagrasib, Amiodarone, Amisulpride. The full list is on the Pimozide page.
Full monographs, dosing and an interaction checker in the MediHelp app
Open the complete reference, check multi-drug interactions and use dosing tools in the MediHelp app.
