Drug interactions
Azelastine + Buprenorphine buccal
Severity: Moderate
Azelastine and Buprenorphine buccal: 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
Combining a sedating antihistamine with buprenorphine can intensify drowsiness, dizziness and impaired cognition. Respiratory depression is a concern, especially at higher doses or when other CNS depressants are present.
What this interaction means in plain words
Azelastine and Buprenorphine buccal 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 and respiratory depression from opioid partial agonism and H1 antagonism.
What to do
Monitor sedation and respiratory rate, and use the lowest effective doses. Counsel patients to avoid alcohol and other sedatives.
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?
Pro+ members
Unlock the full page
Create an account and start a Pro+ trial to unlock the full management advice for Azelastine and Buprenorphine buccal, the additional notes, the evidence detail and the whole-prescription interaction checker.
- Full clinical management advice
- Additional notes
- Evidence detail
- Interaction checker for a whole prescription
Try Pro+ free for 7 days on the web. No card needed.
Other interactions of Azelastine
Frequently asked questions
Can I take Azelastine with Buprenorphine buccal?
MediHelp rates the interaction as moderate. Azelastine and Buprenorphine buccal 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. Combining a sedating antihistamine with buprenorphine can intensify drowsiness, dizziness and impaired cognition. Respiratory depression is a concern, especially at higher doses or when other CNS depressants are present.
How serious is the interaction between Azelastine and Buprenorphine buccal?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor sedation and respiratory rate, and use the lowest effective doses. Counsel patients to avoid alcohol and other sedatives.
What other medicines interact with Azelastine?
MediHelp also lists interactions of Azelastine with, for example, Calcium / magnesium / potassium / sodium oxybates, Methadone, Sodium oxybate. The full list is on the Azelastine page.
Full monographs, dosing and an interaction checker in the MediHelp app
Open the complete reference, check multi-drug interactions and use dosing tools in the MediHelp app.
