Ear, Nose & Throat

Tinnitus: the sound only you can hear

Rarely dangerous, often manageable

Dr. Antoine Vasseur

Neurologist

8 min read
Medical illustration of Tinnitus: the sound only you can hear

In simple terms

Why the brain generates the noise, which patterns need investigation, and the approaches with real evidence.

What it is, in plain words

Tinnitus is the perception of sound with no external source: ringing, hissing, buzzing or a high-pitched tone. Most often it starts with hearing loss at certain frequencies. The brain, deprived of input in that range, increases its own gain and generates the phantom sound. This explains why the noise is real even though nothing is vibrating.

Signs to look out for

  • Continuous or intermittent ringing, more noticeable in silence and at night
  • Difficulty concentrating and falling asleep
  • Sound in one ear or both, steady or fluctuating
  • Pulsing in time with the heartbeat, which is a different and important pattern
  • Sensitivity to loud sounds, and associated hearing difficulty in noise

Why it happens

Common causes include noise exposure, age-related hearing loss, earwax, middle ear disease, Meniere's disease, head injury, jaw joint problems, and medicines including high-dose aspirin, some antibiotics and chemotherapy agents.

How doctors confirm it

Hearing tests are essential. One-sided tinnitus, pulsatile tinnitus, or tinnitus with sudden hearing loss, vertigo or neurological symptoms require imaging such as MRI, because they can indicate a treatable structural cause.

Treatments and solutions

  • Treating what is treatable first: removing wax, changing a drug, managing blood pressure or jaw dysfunction
  • Hearing aids, which are often the most effective single intervention when hearing loss coexists
  • Sound enrichment: a fan, low background music, or specific maskers, especially at night
  • Cognitive behavioural therapy, which does not remove the sound but reliably reduces distress and is the best-supported psychological treatment
  • Treating co-existing insomnia, anxiety and depression, which amplify the perception

Living with it day to day

Protect your remaining hearing: use earplugs at concerts and with power tools, avoid total silence, and be sceptical of expensive supplements marketed as cures, none of which have convincing evidence.

When to seek medical help

Seek prompt medical attention for sudden hearing loss, tinnitus in one ear only, pulsatile tinnitus, or tinnitus with dizziness, facial weakness or severe headache.

This article explains general health information in simple language. It does not replace advice from your own doctor.

The words explained

Medical terms used above, in everyday language.

Symptom
A sign you can feel or see that something is wrong, like pain, tiredness or a rash.
Antibiotic
A medicine that kills bacteria. It does not work against viruses like colds or flu.
Blood pressure
The force of blood pushing against your artery walls. Too high, over years, damages the heart and vessels.
Cognitive
Related to thinking: memory, attention, learning and decision-making.
Anxiety
Ongoing worry or fear that is strong enough to affect daily life.

When should you see a doctor?

  • Your symptoms last more than a few weeks or keep coming back.
  • They get worse quickly, or stop you doing everyday things.
  • You notice sudden pain, breathing trouble, fainting or bleeding — seek urgent care.
  • You already take medication and want to change anything about it.

This article explains general health information. It does not replace advice from your own doctor.

Frequently asked questions

What is Tinnitus: the sound only you can hear?
Why the brain generates the noise, which patterns need investigation, and the approaches with real evidence.
What are the main symptoms or signs of Tinnitus: the sound only you can hear?
Common signs vary from person to person. The article above lists the symptoms to watch for, how they progress, and when they need medical attention.
When should you see a doctor for Tinnitus: the sound only you can hear?
See a doctor if symptoms last more than a few weeks, get worse quickly, stop you doing everyday things, or if you notice sudden pain, breathing trouble, fainting or bleeding.