Why does labyrinthitis cause ringing in the ears?

The labyrinth is part of the inner ear and includes structures involved in hearing and balance. Inflammation can alter how sound information is passed from the ear to the brain. When the signal is changed or reduced, the brain may register a sound such as ringing, humming, hissing, or buzzing. Ringing in the Ears is a common presentation of Labyrinthitis, but ringing has a range of possible causes.

The sound may be present in one ear or both, and it may seem louder in a quiet room because there is less background sound competing for attention. Hearing can also feel muffled or different on the affected side. Dizziness, nausea, or imbalance may occur at the same time when balance structures are involved.

Book a medical assessment if ringing is new, persistent, comes with hearing change, or is associated with dizziness. A clinician can examine the ears, ask about infections and medicines, assess hearing where appropriate, and consider other causes. Keep a short record of when the sound began, whether it is constant or intermittent, and any changes in hearing or balance.

Protect your ears from loud noise, but avoid creating complete silence if that makes the ringing more intrusive. Gentle background sound, such as a fan or quiet audio, can make the noise less noticeable for some people. Do not put objects into the ear canal or stop prescribed medicines without medical advice.

Seek urgent medical advice for sudden hearing loss, new ringing after a head injury, severe dizziness that prevents safe walking, ear discharge with significant pain, or ringing that beats in time with your pulse. Call emergency services if ringing occurs with facial weakness, difficulty speaking, weakness or numbness on one side, severe headache, fainting, or chest pain.

Ask whether your hearing needs formal testing, whether the symptoms fit an inner-ear problem, which medicines or exposures could contribute, and what changes should lead to urgent review. If the sound is affecting sleep or concentration, ask what practical support may help while the underlying cause is assessed.