Drug interactions
Baclofen + Paliperidone
Severity: Moderate
Baclofen and Paliperidone: 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
Both drugs can cause somnolence and dizziness, and paliperidone can also cause orthostatic hypotension. Combined use may increase sedation and fall risk.
What this interaction means in plain words
Baclofen and Paliperidone 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.
Baclofen belongs to Musculoskeletal; Paliperidone belongs to Central Nervous System.
Why it happens
Additive CNS depression and hypotension from GABA-B agonism and antipsychotic receptor blockade.
What to do
Monitor sedation and orthostatic blood pressure, especially at initiation or dose changes. Advise caution with driving.
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 Baclofen
Other interactions of Paliperidone
- Ibutilide + Paliperidone Contraindicated
- Paliperidone + Pimozide Contraindicated
- Paliperidone + Vandetanib Contraindicated
- Adagrasib + Paliperidone Major
- Amiodarone + Paliperidone Major
- Amisulpride + Paliperidone Major
Frequently asked questions
Can I take Baclofen with Paliperidone?
MediHelp rates the interaction as moderate. Baclofen and Paliperidone 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. Both drugs can cause somnolence and dizziness, and paliperidone can also cause orthostatic hypotension. Combined use may increase sedation and fall risk.
How serious is the interaction between Baclofen and Paliperidone?
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 sedation and orthostatic blood pressure, especially at initiation or dose changes. Advise caution with driving.
What other medicines interact with Baclofen?
MediHelp also lists interactions of Baclofen with, for example, Alfentanil, Amobarbital, Belladonna and opium. The full list is on the Baclofen page.
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