Cindy Redmond Developed Lifelong Hyperacusis After Air Horn Blast at Age 13
In late 2016, 13-year-old Cindy Redmond of Wilmington, Delaware, was visiting a friend’s house and sitting at the kitchen table talking on her phone. Dinner was still an hour away. Her friend’s stepfather asked her twice to hang up. As she ended the call, he blasted an air horn directly toward her ear. The sudden…

