Drug interactions
Asenapine + Pipemidic acid
Severity: Minor
Asenapine and Pipemidic acid: 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
Pipemidic acid is a quinolone that inhibits CYP1A2, a pathway for asenapine. Asenapine exposure may rise, with possible increases in sedation and hypotension. QT effects could also be additive, since quinolones have some QT liability.
What this interaction means in plain words
Asenapine and Pipemidic acid have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Why it happens
Pipemidic acid inhibits CYP1A2, reducing the metabolism of asenapine.
What to do
Monitor for sedation, hypotension and QT-related symptoms during the antibiotic course. Consider an ECG if other QT-prolonging drugs or risk factors are present.
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 Asenapine
- Asenapine + Pimozide Contraindicated
- Asenapine + Thioridazine Contraindicated
- Asenapine + Vandetanib Contraindicated
- Adagrasib + Asenapine Major
- Alfentanil + Asenapine Major
- Alfuzosin + Asenapine Major
Frequently asked questions
Can I take Asenapine with Pipemidic acid?
MediHelp rates the interaction as minor. Asenapine and Pipemidic acid have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Pipemidic acid is a quinolone that inhibits CYP1A2, a pathway for asenapine. Asenapine exposure may rise, with possible increases in sedation and hypotension. QT effects could also be additive, since quinolones have some QT liability.
How serious is the interaction between Asenapine and Pipemidic acid?
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 sedation, hypotension and QT-related symptoms during the antibiotic course. Consider an ECG if other QT-prolonging drugs or risk factors are present.
What other medicines interact with Asenapine?
MediHelp also lists interactions of Asenapine with, for example, Pimozide, Thioridazine, Vandetanib. The full list is on the Asenapine page.
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