Call Today 952-955-4338 Tinnitus Minnesota http://Tinnitus-Minnesota.com Tinnitus and Hyperacusis Clinic 6444 Xerxes Ave Edina, MN 55423 The prevalence of hyperacusis is not well-documented; however, it is believed that between 10% and 17% of the population experiences tinnitus and of that population, 37% require specific treatment for hyperacusis and misophonia. Although there is no surgical or pharmacological cure for either hyperacusis or misophonia, there are treatments that can help a person tolerate normal sounds and learn to cope.