Independent tinnitus guide
What can cause tinnitus?
Tinnitus has multiple possible causes and associations, and sometimes no single cause is identified.
Hearing loss and noise exposure
Hearing loss is strongly associated with tinnitus. Loud-noise exposure—whether occupational, recreational or sudden—can also contribute.
Medicines
Some medicines can cause or worsen tinnitus, particularly at higher doses. Do not stop a prescribed medicine on your own; discuss concerns with a clinician or pharmacist.
Other underlying problems
Earwax, jaw-joint problems and other conditions can sometimes contribute. When an identifiable cause is treatable, addressing it may reduce tinnitus.
Why evaluation matters
An audiologist can assess hearing, while an ENT may investigate medical causes. See our evaluation guide for symptoms that deserve prompt attention.