Tinnitus: why your ears ring, and what actually helps

What tinnitus actually is

Tinnitus is sound you can hear that has no source outside your head. It might be a high ring, a low hum, a hiss, a buzz or a rushing noise. It is not imagined, and it is not a sign that you are losing your mind — the sound is genuinely being generated, just inside the hearing system rather than in the room.

The most widely accepted explanation is that the brain compensates for missing input. The ear sends a constant stream of signal to the brain across the whole range of pitches. When part of that stream is reduced — by wax, by fluid, or by damage to the hair cells in the inner ear — the brain turns up its own internal gain to compensate, and that increased activity is perceived as sound. This is why tinnitus so often sits at exactly the frequencies where hearing is weakest, and why it is usually loudest at night when there is nothing else to listen to.

The common causes

• Ear wax. A blocked canal reduces incoming sound and can trigger or worsen ringing. Very often reversible in a single appointment.
• Hearing loss. Age-related and noise-related loss are the most common companions of persistent tinnitus, and the loss is frequently mild enough that the person hasn't noticed it.
• Noise exposure. Concerts, power tools, shooting and loud headphones can all cause temporary tinnitus. Repeated exposure makes permanent tinnitus more likely.
• Middle ear problems. Colds, Eustachian tube dysfunction and fluid behind the eardrum can all produce ringing that settles as the ear clears.
• Medication. Some drugs, including high doses of aspirin and certain antibiotics and diuretics, can cause tinnitus. Never stop prescribed medication without speaking to your GP.
• Stress, poor sleep and jaw or neck tension. These rarely cause tinnitus outright, but they reliably make existing tinnitus more noticeable and harder to ignore.

Tinnitus in one ear

Ringing in a single ear is common, and the usual explanations are ordinary ones: wax on that side, an infection, or hearing that has dropped more in one ear than the other. It is worth taking seriously nonetheless, because one-sided tinnitus is the pattern most likely to have a cause that needs identifying — and identifying it early is always simpler.

Arrange to be seen promptly, rather than waiting, if one-sided tinnitus is accompanied by any of the following:

• Sudden hearing loss in the same ear — this should be treated as urgent, ideally within days.
• Dizziness or unsteadiness.
• A sound that pulses in time with your heartbeat.
• Discharge, pain, or tinnitus that began after a head injury.

Can ear wax cause tinnitus?

Yes — and of all the causes, it is the most satisfying to deal with. When wax builds up against the eardrum it dampens the sound reaching the inner ear, and the brain's compensation shows up as ringing or rushing. Clearing the wax removes the trigger, and for a proportion of people the tinnitus goes with it.

The important part is how it's removed. Cotton buds and ear candles push wax deeper and can irritate the canal, which makes matters worse. Microsuction removes wax under direct vision without flushing the ear. Our guides to ear wax impaction and what earwax actually is explain the process in detail.

What actually helps

There is no pill that switches tinnitus off, and no supplement with convincing evidence behind it. What does work is a hierarchy, starting with the causes that can be removed:

1. Treat the cause first. Wax removal, treating an ear infection, or letting a middle ear settle resolves a meaningful share of cases outright.
2. Treat the hearing loss. Where tinnitus sits alongside hearing loss, hearing aids are the most effective single step. They restore the input the brain is missing, and most also carry sound therapy programmes that can be tuned to your tinnitus. Our guide to getting used to hearing aids covers what the first months look like.
3. Use sound enrichment. Silence makes tinnitus louder. A fan, a radio at low volume or a sound app at night gives the brain something else to attend to, which is why so many people struggle most at bedtime.
4. Address the reaction, not just the sound. Cognitive behavioural therapy and tinnitus retraining therapy have the strongest evidence base for reducing distress. They don't silence the tinnitus; they change how much of your attention it takes.
5. Protect your hearing. Custom ear plugs for concerts and noisy work stop the problem getting worse.

Sleep, caffeine and alcohol make a marginal difference for some people and none for others — worth testing on yourself, not worth building your life around.

What a tinnitus appointment involves

The assessment is straightforward and takes about an hour: video otoscopy to look at the canal and eardrum, a full audiogram to map your hearing across the frequency range, and tympanometry to check how the middle ear and eardrum are working. Together these show whether the tinnitus has a removable cause, an underlying hearing loss behind it, or needs onward referral. Our guide to what happens at a hearing test walks through each step, and the early signs of hearing loss may be worth reading if the ringing is new.

Frequently asked questions

Will my tinnitus ever go away?

It often does. Tinnitus caused by ear wax, a middle ear infection or fluid usually settles once the cause is treated, and tinnitus that appears after loud noise commonly fades within a day or two. Long-standing tinnitus linked to hearing loss is less likely to disappear completely, but it very often becomes far less intrusive once the hearing loss is treated.

Can ear wax cause ringing in the ears?

Yes. Wax pressed against the eardrum or blocking the canal reduces the sound reaching the ear, and the brain can respond by generating its own sound. It is one of the most straightforwardly reversible causes, which is why an ear examination is the first step at any tinnitus appointment.

Why is my tinnitus only in one ear?

One-sided tinnitus is common and usually has an ordinary explanation such as wax, an infection or asymmetric hearing loss. Because a small number of one-sided cases have causes that need investigating, tinnitus in a single ear should always be examined rather than left.

Do hearing aids help tinnitus?

For people whose tinnitus comes with hearing loss, hearing aids are the single most effective option. Restoring the missing sound gives the brain real input again, and most modern devices also include sound therapy programmes that can be set to your own tinnitus.

Is tinnitus a sign of hearing loss?

It frequently is, and it can appear before you notice any difficulty hearing. A hearing test will show whether there is an underlying loss, particularly in the higher frequencies where early loss usually begins.

When does tinnitus mean something serious?

Get seen promptly if the tinnitus is in one ear only, started suddenly, comes with sudden hearing loss or dizziness, pulses in time with your heartbeat, or follows a head injury. Sudden hearing loss in particular should be treated as urgent.