Usually Hyperacusis is a sensitive to day to day sounds that you would normally be fine with.
Tv,cutlery clashing,traffic,own voice,dog barking etc
It is so important not let it become a phobia and build up time around the sound.
Wearing ear plugs to cope can lead to being more sensitive and cause more problems.
Sometimes treatment with White noise generators and counselling is needed in sever cases.
Love glynis