See the DrugPatentWatch profile for Wellbutrin
Can Wellbutrin (bupropion) cause tinnitus?
Yes. Tinnitus (ringing or other noises in the ear) is listed among the possible side effects for bupropion (Wellbutrin) in medical references. [1][2]
If the ringing started soon after beginning Wellbutrin, getting worse after dose increases, or began after a dose change, it can point to a medication effect.
What should you do if you notice tinnitus after starting Wellbutrin?
Stop and get urgent help right away if tinnitus comes with sudden hearing loss, severe dizziness/vertigo, new weakness/numbness, or neurologic symptoms—those can signal a medical emergency rather than a routine side effect.
If it’s milder and no red-flag symptoms are present, contact your prescriber promptly to discuss whether to adjust the dose or switch medications. Don’t change or stop Wellbutrin on your own.
How soon can tinnitus happen, and does it go away?
Tinnitus can appear after starting a drug or after a dose change, and timing varies by person. Some people see improvement after the medication is reduced or stopped, while others may need evaluation to rule out other causes. Because tinnitus has many potential triggers (earwax, noise exposure, infections, blood pressure issues, other medications), persistent symptoms usually warrant a medical workup.
Could Wellbutrin make existing tinnitus worse?
It can. If you already have tinnitus, a new prescription or dose increase may worsen it in some people, consistent with tinnitus being a known adverse effect of bupropion. [1][2]
What other causes might be confused with a medication reaction?
Common non–medication explanations include recent loud sound exposure, earwax or middle-ear problems, viral illness, changes in blood pressure, jaw/neck issues, and other drugs that affect hearing. A clinician or audiologist may do an ear exam and hearing test if symptoms persist or worsen.
What helps clinicians decide whether to blame Wellbutrin?
Your prescriber may look at:
- onset relative to starting or changing Wellbutrin
- whether it improves when the dose is lowered or the drug is stopped
- presence of hearing loss, one-sided symptoms, vertigo, or sudden onset
- other medications and recent noise exposure
- medical history that affects the ears or nerves
If tinnitus is new or significant, an audiology assessment is often useful even when a medication trigger is suspected.
Risks to consider: tinnitus plus hearing loss or one-sided symptoms
Sudden or one-sided hearing changes with tinnitus are especially concerning and should be evaluated urgently. Even if Wellbutrin is a suspected trigger, clinicians generally prioritize ruling out sudden sensorineural hearing loss or other emergencies.
Are there alternatives to Wellbutrin if tinnitus persists?
Options depend on what Wellbutrin is treating (depression, smoking cessation, etc.), your other health conditions, and your medication history. Your prescriber can discuss alternatives and the risk of tinnitus with other therapies, but the right choice is individualized.
Sources
[1] https://www.drugs.com/sfx/wellbutrin-tinnitus.html
[2] https://www.mayoclinic.org/drugs-supplements/bupropion-oral-route/side-effects/drg-20062470