Drug interactions
Atropine + Buprenorphine long-acting
Severity: Moderate
Atropine and Buprenorphine long-acting: 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 drugs reduce gastrointestinal and urinary tract motility, so combined use may increase constipation and urinary retention. In severe cases this may progress to paralytic ileus.
What this interaction means in plain words
Atropine and Buprenorphine long-acting 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 antimuscarinic effects and opioid-mediated reduction in gut and bladder motility.
What to do
Monitor bowel function and urinary output, and start a bowel regimen if needed. Stop the anticholinergic if ileus or retention is suspected.
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 Atropine and Buprenorphine long-acting, 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 Atropine
- Atropine + Eluxadoline Major
- Atropine + Henbane Major
- Atropine + Pramlintide Major
- Abobotulinumtoxina + Atropine Moderate
- Aclidinium + Atropine Moderate
- Amantadine + Atropine Moderate
Frequently asked questions
Can I take Atropine with Buprenorphine long-acting?
MediHelp rates the interaction as moderate. Atropine and Buprenorphine long-acting 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 drugs reduce gastrointestinal and urinary tract motility, so combined use may increase constipation and urinary retention. In severe cases this may progress to paralytic ileus.
How serious is the interaction between Atropine and Buprenorphine long-acting?
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 bowel function and urinary output, and start a bowel regimen if needed. Stop the anticholinergic if ileus or retention is suspected.
What other medicines interact with Atropine?
MediHelp also lists interactions of Atropine with, for example, Eluxadoline, Henbane, Pramlintide. The full list is on the Atropine 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.
