Drug interactions
Nifedipine + Paliperidone
Severity: Minor
Nifedipine and Paliperidone: 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
Nifedipine may weakly inhibit P-glycoprotein, which could modestly raise paliperidone exposure. Any clinical effect is expected to be small and the evidence is limited.
What this interaction means in plain words
Nifedipine and Paliperidone have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Nifedipine belongs to Cardiovascular; Paliperidone belongs to Central Nervous System.
Why it happens
Possible weak P-glycoprotein inhibition by nifedipine reducing paliperidone efflux; this is largely theoretical.
What to do
No routine dose change is needed. Watch for orthostatic hypotension and sedation when starting or stopping the combination.
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?
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Other interactions of Nifedipine
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 Nifedipine with Paliperidone?
MediHelp rates the interaction as minor. Nifedipine and Paliperidone have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Nifedipine may weakly inhibit P-glycoprotein, which could modestly raise paliperidone exposure. Any clinical effect is expected to be small and the evidence is limited.
How serious is the interaction between Nifedipine and Paliperidone?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: No routine dose change is needed. Watch for orthostatic hypotension and sedation when starting or stopping the combination.
What other medicines interact with Nifedipine?
MediHelp also lists interactions of Nifedipine with, for example, Amifostine, Amlodipine-benazepril, Apalutamide. The full list is on the Nifedipine page.
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