Drug interactions
Buprenorphine long-acting + Entacapone
Severity: Minor
Buprenorphine long-acting and Entacapone: 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
Long-acting buprenorphine injection can cause sedation and dizziness, and entacapone may add to somnolence. The effect is usually modest.
What this interaction means in plain words
Buprenorphine long-acting and Entacapone 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
Additive CNS depressant effects.
What to do
Counsel patients about drowsiness and monitor for excessive sedation.
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 Entacapone
- Entacapone + Isocarboxazid Contraindicated
- Entacapone + Phenelzine Contraindicated
- Entacapone + Tranylcypromine Contraindicated
- Amisulpride + Entacapone Major
- Entacapone + Metoclopramide Major
- Entacapone + Metoclopramide intranasal Major
Frequently asked questions
Can I take Buprenorphine long-acting with Entacapone?
MediHelp rates the interaction as minor. Buprenorphine long-acting and Entacapone have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Long-acting buprenorphine injection can cause sedation and dizziness, and entacapone may add to somnolence. The effect is usually modest.
How serious is the interaction between Buprenorphine long-acting and Entacapone?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Counsel patients about drowsiness and monitor for excessive sedation.
What other medicines interact with Entacapone?
MediHelp also lists interactions of Entacapone with, for example, Isocarboxazid, Phenelzine, Tranylcypromine. The full list is on the Entacapone page.
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