Drug interactions
Carisoprodol + Haloperidol
Severity: Moderate
Carisoprodol and Haloperidol: moderate 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
Carisoprodol and haloperidol both reduce alertness and psychomotor performance. Together they can cause excessive sedation, dizziness and impaired coordination.
What this interaction means in plain words
Carisoprodol and Haloperidol can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken.
Carisoprodol belongs to Musculoskeletal; Haloperidol belongs to Central Nervous System.
Why it happens
Additive CNS depressant effects.
What to do
Monitor for oversedation and falls, particularly in elderly patients, and keep doses as low as effective. Advise against driving until the response is known.
What to ask your pharmacist
- Should I take them at different times of day?
- Does the dose of either medicine need to change?
- Is there anything I should avoid, such as alcohol or certain foods, while on both?
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Other interactions of Carisoprodol
Other interactions of Haloperidol
- Dofetilide + Haloperidol Contraindicated
- Dronedarone + Haloperidol Contraindicated
- Haloperidol + Ibutilide Contraindicated
- Haloperidol + Levoketoconazole Contraindicated
- Haloperidol + Panobinostat Contraindicated
- Haloperidol + Pimozide Contraindicated
Frequently asked questions
Can I take Carisoprodol with Haloperidol?
MediHelp rates the interaction as moderate. Carisoprodol and Haloperidol can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken. Carisoprodol and haloperidol both reduce alertness and psychomotor performance. Together they can cause excessive sedation, dizziness and impaired coordination.
How serious is the interaction between Carisoprodol and Haloperidol?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor for oversedation and falls, particularly in elderly patients, and keep doses as low as effective. Advise against driving until the response is known.
What other medicines interact with Carisoprodol?
MediHelp also lists interactions of Carisoprodol with, for example, Alfentanil, Alprazolam, Amobarbital. The full list is on the Carisoprodol page.
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