Plus.. ((( Smiles )))

What is Auditory Desensitisation?

Auditory desensitisation aims to reduce the over-sensitivity of the hearing system to the sounds that someone finds uncomfortable.
There have been some claims that vitamin B6 and magnesium could help to reduce oversensitivity to noise.

http://www.deafnessresearch.org.uk/What%20is%20auditory%20desensitisation%3F+1932.twl

Plus...
Tinnitus Retraining Therapy can restore normal sensitivity to sound,
treating or even removing (providing a cure) for both hyperacusis and misophonia..
Some patients have hyperacusis without tinnitus as their chief complaint,
but about 30 percent of the tinnitus patients do report hyperacusis and 60 percent misophonia

Yes, Tinnitus Retraining Therapy can restore normal sensitivity to sound,
treating or even removing (providing a cure) for both hyperacusis and misophonia.