How Loud Noise Damages Hearing?

Loud sound can damage hearing through a single intense exposure or repeated prolonged exposure. Risk depends on duration as well as volume.

What should you know?

A 60-percent headphone setting is not a universal safe limit across devices. Lower the volume, take breaks, move away from the source and use suitable hearing protection. Sudden hearing reduction, tinnitus or pain after a concert or explosion needs prompt assessment. Workplace noise requires occupational risk management. Damage can accumulate before it becomes noticeable.

Assessment and next steps

The ear canal and eardrum are examined; hearing tests and tympanometry may be needed. Do not insert cotton buds or other objects. If you have a perforation, a tube or previous ear surgery, a clinician should choose drops or irrigation.

Care and when to seek help

Sudden hearing loss, facial weakness, severe dizziness, swelling behind the ear or rapidly worsening pain require urgent assessment.

This information does not replace an individual consultation. Diagnosis and treatment depend on a medical assessment.