Tinnitus: Ringing in the Ears, Causes and What Helps
- , by SANUSq Research team
- 8 min reading time
That ringing, buzzing or hissing in your ears when everything else is quiet — tinnitus — affects millions of people, and it can range from a minor annoyance to something genuinely distressing. Here's what it is, the most common tinnitus causes, what a realistic ringing in ears treatment plan looks like, and where a nutrient like magnesium does (and doesn't) fit in.
What is tinnitus?
Tinnitus is the perception of sound — most often ringing, but also buzzing, hissing, whistling or humming — when there's no external source making it. It's important to understand that tinnitus is a symptom, not a disease in itself: it's a sign that something in the hearing system or the brain's processing of sound has changed. For most people it's subjective (only they can hear it), constant or intermittent, and in one or both ears. It's extremely common, and while it can be unsettling, it's very rarely a sign of anything dangerous.
Tinnitus causes: what's behind the sound
The single most common driver is damage to the tiny hair cells of the inner ear, which is why tinnitus so often accompanies hearing loss — whether from years of loud-noise exposure or the natural hearing changes of ageing. Other common causes include a simple build-up of earwax, ear infections, certain medications that are toxic to the ear (including some antibiotics, high-dose aspirin and some chemotherapy drugs), Meniere's disease, jaw (TMJ) problems, head or neck injuries, high blood pressure, and stress — which doesn't cause tinnitus but reliably makes it feel worse.
Interestingly, not all tinnitus causes are purely ear problems: when the ear sends less input to the brain (as in hearing loss), the brain seems to "turn up the gain" and generate phantom sound — which is why treatments increasingly target the brain's response as much as the ear itself.
When to see a doctor
Most tinnitus is benign, but some patterns warrant prompt medical attention: tinnitus that comes on suddenly, that's only in one ear, that pulses in time with your heartbeat, or that arrives alongside hearing loss, dizziness or vertigo. A doctor can check for treatable causes (like earwax or an ear infection), review any medications, and arrange a hearing test. Sudden hearing loss with tinnitus, in particular, should be treated as urgent.
How tinnitus is managed
Here's the honest reality: for most chronic tinnitus there is no cure that makes the sound disappear, and no single ringing in ears treatment works for everyone. The good news is that it can very often be managed so it bothers you far less. Approaches include treating any underlying cause (removing earwax, changing a medication), sound therapy (background noise or maskers that make the tinnitus less noticeable), hearing aids where hearing loss is present, and — with strong evidence — cognitive behavioural therapy (CBT), which doesn't reduce the sound but markedly reduces the distress it causes. Protecting your hearing from further loud-noise damage and managing stress and sleep also make a real difference to how intrusive it feels.
What doesn't help is chasing miracle cures: the internet is full of tinnitus remedies that promise to switch the sound off, and tinnitus's tendency to wax and wane makes almost anything look effective for a while. The tinnitus remedies genuinely worth your time are the unglamorous ones above — patient, evidence-based management is what actually moves the needle.
The magnesium question
You may have seen magnesium for tinnitus suggested online, and there's a plausible mechanism behind the idea. Magnesium helps regulate the flow of calcium into the delicate hair cells of the inner ear and dampens the "excitotoxic" glutamate signalling that can damage auditory nerve cells — and magnesium has a protective role in noise-induced hearing loss. Since many people don't get enough magnesium, the theory that topping it up might ease tinnitus is reasonable.
A small, single-arm study of oral magnesium (532 mg/day for three months) in 26 people with tinnitus reported a reduction in tinnitus severity among those who started with at least mild symptoms (Cevette et al., 2011). But it's important to read this honestly: the study was small, uncontrolled (no placebo group), and results from that kind of design can't confirm a real effect. The evidence that magnesium relieves tinnitus is, at best, preliminary.
So where does that leave magnesium and tinnitus? On the evidence so far, magnesium is a genuinely important mineral for the nervous system that many of us are short on, and correcting a deficiency is worthwhile in its own right — magnesium also supports sleep and helps blunt the stress response, both of which influence how much tinnitus bothers you. What it isn't is a proven tinnitus treatment. If you'd like to try it, it's a low-risk, well-tolerated option, but go in with realistic expectations and don't let it replace a proper assessment of your tinnitus.
Support your nervous system with magnesium
A well-absorbed liposomal magnesium — for the nervous system, stress resilience and sleep. (Not a treatment for tinnitus; see your doctor about the ringing itself.)
Living well with tinnitus
Beyond any specific treatment, small habits help: protect your ears from loud noise, use background sound to break the silence that makes tinnitus loudest, prioritise sleep, and work on stress, since anxiety and tinnitus feed each other. Many people find that as they stop straining to listen for it, the brain gradually filters it into the background — a process that support, sound therapy and time all assist.
Diet and lifestyle play a supporting role too: staying well hydrated, moderating caffeine, salt and alcohol (which worsen it for some), not smoking, and keeping blood pressure in check are all sensible, since each has been linked to tinnitus intensity in at least some people.
Frequently asked questions
Is tinnitus dangerous?
Usually not — it's a common symptom rather than a disease, and rarely signals anything serious. But see a doctor promptly if it's sudden, one-sided, pulsing in time with your heartbeat, or comes with hearing loss or dizziness, as those need checking.
Is there a cure for tinnitus?
For most chronic tinnitus, no cure removes the sound entirely. However, it can very often be managed so it intrudes far less — through treating any underlying cause, sound therapy, hearing aids, and especially cognitive behavioural therapy, which reduces the distress even when the sound remains.
Can magnesium help tinnitus?
The evidence is preliminary. There's a plausible mechanism (magnesium's role in the inner ear and in calming nerve signalling) and one small uncontrolled study suggested benefit, but that's far from proof. Magnesium is worth having at healthy levels for the nervous system, sleep and stress — but don't expect it to reliably cure tinnitus.
Can stress make tinnitus worse?
Very much so. Stress doesn't cause tinnitus, but it reliably makes it feel louder and more intrusive, and tinnitus in turn raises stress — a loop worth breaking. Managing stress, sleep and anxiety is one of the most effective things you can do for how much tinnitus affects you.
What should I do first about new tinnitus?
See a doctor for an assessment — to rule out treatable causes like earwax, check your medications and arrange a hearing test — especially if it's sudden or one-sided. From there, management focuses on reducing how much it bothers you rather than chasing a cure.
References
- Cevette MJ, Barrs DM, Patel A, et al. Phase 2 study examining magnesium-dependent tinnitus. International Tinnitus Journal. 2011;16(2):168–173. Int Tinnitus J, 2011
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