You keep hearing a ringing, buzzing, or hissing in your ears that no one else can hear, and you're starting to wonder what's wrong. That phantom sound is called tinnitus, and while it can be unsettling, it is very common and rarely a sign of something dangerous.
Tinnitus is not a disease in itself. It is almost always a symptom of something else going on in your ears, your hearing, or occasionally your circulation. Understanding the most likely causes can help you figure out your next step and when it's worth getting checked.
What is tinnitus, exactly?
Tinnitus is the perception of sound with no external source. People describe it as ringing, buzzing, roaring, clicking, hissing, or humming in one or both ears. According to the Mayo Clinic, it affects roughly 15% to 20% of people and is especially common in older adults.
It is more common than many people realize. The NIDCD reports that about 10% of U.S. adults, roughly 25 million Americans, have experienced tinnitus lasting at least five minutes in the past year. Almost 10% have had chronic tinnitus lasting more than three months.
Interestingly, although you hear tinnitus in your ears, the NIDCD explains that its true source is often in the networks of brain cells that make sense of sound. Tinnitus frequently begins in the ear but continues in the brain, as neural circuits try to adapt to lost hearing by turning up their sensitivity.
What are the most common causes of tinnitus?
The single biggest link is hearing loss. Most people with tinnitus have some degree of hearing loss, and when the tiny hair cells in the inner ear are damaged, bent, or broken, they can send random electrical signals to the brain that you perceive as sound.
Beyond hearing loss, both the Mayo Clinic and NIDCD point to a handful of recurring culprits:
- Age-related hearing loss (presbycusis), which is why tinnitus rises with age
- Noise-induced hearing loss from loud concerts, machinery, or headphones
- Earwax (cerumen) blockage that builds up and presses against the eardrum
- Otosclerosis, an abnormal bone change in the middle ear
- Ototoxic medications that can affect hearing as a side effect
- Ear or sinus infections, and head or neck injuries
- Circulatory (blood flow) problems in some cases
Does tinnitus get more common with age?
Yes. Tinnitus becomes more common as you get older, largely because age-related hearing loss is so widespread. Analyzing national survey data, Batts and colleagues estimated a U.S. tinnitus prevalence of 11.2%, about 27 million people, in 2014, with prevalence rising steadily with age.
An earlier national survey analysis by Shargorodsky and colleagues showed the same pattern, with the prevalence of frequent tinnitus peaking at 14.3% among adults aged 60 to 69. That doesn't mean younger people are immune. Loud-noise exposure can cause tinnitus at any age, which is why hearing protection matters early.
Subjective vs. pulsatile tinnitus: what's the difference?
The vast majority of tinnitus is subjective, meaning only you can hear it. This is the everyday ringing or buzzing tied to hearing loss and the causes above. Objective tinnitus, which a clinician can actually hear during an exam, is far less common.
Pulsatile tinnitus is different and worth flagging. It pulses in time with your heartbeat and is relatively rare. Because it can reflect a blood-flow issue, it deserves medical evaluation. Reported causes include narrowed or abnormal blood vessels and raised pressure around the brain. If your tinnitus has a clear rhythmic, heartbeat-like quality, mention that specifically to a doctor.
How is tinnitus treated, and can the cause be fixed?
Because tinnitus is a symptom, treatment usually starts with finding and addressing the underlying cause. Sometimes that fix is simple. If earwax impaction is to blame, safely removing the blockage can resolve it. If a medication is the trigger, a clinician may review your options.
When tinnitus is linked to permanent hearing loss, the goal shifts toward management rather than cure. Hearing aids, sound therapy, and behavioral approaches can make the sound far less intrusive over time. Many people find their tinnitus fades into the background, especially as the brain adjusts. A hearing test is a sensible first step to understand what's driving yours.
When should you see a doctor about ringing in your ears?
Occasional brief ringing, such as after a loud event, is usually nothing to worry about and often settles on its own. But some patterns deserve prompt attention.
See a clinician if your tinnitus is persistent, only in one ear, comes with hearing loss or dizziness, pulses with your heartbeat, or follows a head injury. Sudden hearing loss alongside tinnitus is a medical emergency and should be evaluated urgently, ideally the same day. When in doubt, it's reasonable to get checked, and tools like Nolla can help you understand your symptoms and decide whether to seek in-person care.
Medical Disclaimer: This article is for informational purposes only and does not constitute medical advice. Always consult with a qualified healthcare provider before starting any new skincare treatment, especially if you have underlying health conditions, are pregnant, or are taking medications.
