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Tramadol and Bupropion Interaction

Drug interaction information between Tramadol and Bupropion.

Tramadol and Bupropion have a documented minor interaction in FDA labeling.

FDA drug labeling documents a minor-severity interaction between Tramadol and Bupropion. Major interactions are generally avoided, moderate ones may need monitoring or a dose adjustment, and minor ones are usually low-risk. This page shows the documented mechanism and guidance. Label-documented interactions are not a complete safety review, so always confirm your own medications with a pharmacist or doctor. Educational information, not medical advice.

Drug A

Tramadol

Opioid Analgesic

Drug B

Bupropion

Norepinephrine-Dopamine Reuptake Inhibitor (NDRI)

How They Interact

Bupropion stops the body from breaking down tramadol normally. This can lead to higher levels of the drug and its active parts in your system, which may increase side effects.

What To Do

Your doctor should monitor you for increased side effects and may need to adjust your tramadol dose.

FDA Label Information

Examples Quinidine, fluoxetine, paroxetine and bupropion Inhibitors of CYP3A4 Clinical Impact: The concomitant use of tramadol hydrochloride extended-release tablets and CYP3A4 inhibitors can increase the plasma concentration of tramadol and may result in a greater amount of metabolism via CYP2D6 and greater levels of M1.

Frequently Asked Questions

Can I take Tramadol and Bupropion together?

This is a minor interaction. Your doctor should monitor you for increased side effects and may need to adjust your tramadol dose.

How serious is the interaction between Tramadol and Bupropion?

This interaction is classified as "minor" severity by the FDA. Minor interactions are unlikely to cause significant problems but should still be mentioned to your healthcare provider.

Why do Tramadol and Bupropion interact?

Bupropion stops the body from breaking down tramadol normally. This can lead to higher levels of the drug and its active parts in your system, which may increase side effects.

Understanding the Tramadol and Bupropion Interaction

FDA-approved prescribing information for these two drugs flags their combination as a minor-severity interaction. Tramadol belongs to the Opioid Analgesic class and Bupropion belongs to the Norepinephrine-Dopamine Reuptake Inhibitor (NDRI) class - two categories that can collide when co-prescribed. The mechanism described in FDA labeling is: Bupropion stops the body from breaking down tramadol normally. Severity tiers matter: major flags generally advise avoidance, moderate flags often require monitoring or dose adjustment, and minor flags may only call for awareness.

Context around a specific patient determines real-world impact. Tramadol has 38 total documented interactions on file in this dataset, and Bupropion has 35. Each additional medication compounds the interaction surface, which is why pharmacists run full-profile checks rather than evaluating one pair at a time. FDA-derived guidance for this pair is: Your doctor should monitor you for increased side effects and may need to adjust your tramadol dose. Timing of doses, renal and hepatic function, age, and other concurrent prescriptions all shape whether a labeled interaction matters clinically.

An interaction flag is not a verdict. A large share of labeled interactions are managed routinely in clinical practice, the fix may be as simple as spacing doses or adding a monitoring test. Others require the prescriber to choose a different medication entirely. This page surfaces FDA-sourced labeling and openFDA data for educational purposes only; it is not medical advice and cannot account for your full clinical picture. Never start, stop, or adjust either Tramadol or Bupropion based on a web page, speak with your prescriber or pharmacist before making any change.

Sources: FDA Drug Labels (SPL) via openFDA (2026). This is for informational purposes only and is not medical advice. Always consult your healthcare provider about drug interactions.