Drug interactions
Buprenorphine buccal + Melatonin
Severity: Moderate
Buprenorphine buccal and Melatonin: 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 agents cause sedation, and buprenorphine can also depress respiration. Combined use may increase drowsiness and psychomotor impairment, though melatonin has a mild sedative effect.
What this interaction means in plain words
Buprenorphine buccal and Melatonin 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.
Why it happens
Additive CNS depression from opioid agonism and melatonin receptor-mediated sedation.
What to do
Use the lowest effective doses, counsel the patient about daytime drowsiness and driving, and monitor sedation and respiratory status.
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 Melatonin
- Fluvoxamine + Melatonin Major
- Alfentanil + Melatonin Moderate
- Belladonna and opium + Melatonin Moderate
- Butabarbital + Melatonin Moderate
- Butalbital + Melatonin Moderate
- Calcium / magnesium / potassium / sodium oxybates + Melatonin Moderate
Frequently asked questions
Can I take Buprenorphine buccal with Melatonin?
MediHelp rates the interaction as moderate. Buprenorphine buccal and Melatonin 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 agents cause sedation, and buprenorphine can also depress respiration. Combined use may increase drowsiness and psychomotor impairment, though melatonin has a mild sedative effect.
How serious is the interaction between Buprenorphine buccal and Melatonin?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Use the lowest effective doses, counsel the patient about daytime drowsiness and driving, and monitor sedation and respiratory status.
What other medicines interact with Melatonin?
MediHelp also lists interactions of Melatonin with, for example, Fluvoxamine, Alfentanil, Belladonna and opium. The full list is on the Melatonin page.
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