Drug interactions
Buprenorphine transdermal + Prochlorperazine
Severity: Major
Buprenorphine transdermal and Prochlorperazine: major 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
Concurrent use of buprenorphine and a phenothiazine may produce additive sedation, respiratory depression and hypotension. Patch exposure persists for hours after removal.
What this interaction means in plain words
Buprenorphine transdermal and Prochlorperazine can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for.
Why it happens
Additive CNS and respiratory depression.
What to do
Limit coprescribing to patients lacking alternatives, use the lowest effective doses, and monitor for sedation and respiratory depression.
What to ask your pharmacist
- Does the benefit of taking both outweigh the risk in my case?
- Do I need any blood test, ECG or other check while on both?
- What early warning signs should I watch for, and what should I do if they appear?
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Other interactions of Prochlorperazine
- Dronedarone + Prochlorperazine Contraindicated
- Ibutilide + Prochlorperazine Contraindicated
- Nilotinib + Prochlorperazine Contraindicated
- Pimozide + Prochlorperazine Contraindicated
- Prochlorperazine + Thioridazine Contraindicated
- Amiodarone + Prochlorperazine Major
Frequently asked questions
Can I take Buprenorphine transdermal with Prochlorperazine?
MediHelp rates the interaction as major. Buprenorphine transdermal and Prochlorperazine can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for. Concurrent use of buprenorphine and a phenothiazine may produce additive sedation, respiratory depression and hypotension. Patch exposure persists for hours after removal.
How serious is the interaction between Buprenorphine transdermal and Prochlorperazine?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Limit coprescribing to patients lacking alternatives, use the lowest effective doses, and monitor for sedation and respiratory depression.
What other medicines interact with Prochlorperazine?
MediHelp also lists interactions of Prochlorperazine with, for example, Dronedarone, Ibutilide, Nilotinib. The full list is on the Prochlorperazine page.
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