Do hearing aids help with tinnitus?
Hearing aids play a crucial role in alleviating tinnitus symptoms by amplifying external sounds, which masks internal noises like ringing, buzzing, or humming. This process, known as sound therapy, provides relief for many tinnitus sufferers by enhancing auditory input to the brain.
How hearing aids alleviate tinnitus symptoms
Amplification of external sounds: hearing aids boost ambient sounds, helping to overshadow internal tinnitus noises. This makes external sounds more prominent, redirecting the brain's focus away from tinnitus sounds.
White noise generation: some hearing aids feature white noise generators or tinnitus masking features. These emit constant, soothing sounds that help mask tinnitus, reducing its noticeable impact.
Auditory stimulation: increasing auditory stimulation, hearing aids can minimise the perception of tinnitus. They create a richer sound environment that encourages the brain's auditory system to prioritise external sounds over internal ones.
Mechanisms behind hearing aid effectiveness
Neural rewiring: regular use of hearing aids can rewire neural pathways in the brain, diminishing the prominence of tinnitus. Consistent auditory input prompts the brain to adapt, decreasing the perceived intensity of tinnitus.
Stress reduction: tinnitus often induces stress and anxiety, exacerbating symptoms. Hearing aids alleviate this burden by improving hearing and reducing tinnitus-related stress levels, providing additional relief.
Improved communication: hearing aids enhance overall hearing ability, facilitating easier engagement in conversations and daily activities. This improvement enhances quality of life and reduces the social isolation commonly linked with tinnitus.