In the past couple of weeks i have noticed my mother (83) has had her TV turned to the point that its been unusually loud. when i tell her she looks as if theres nothing wrong.I asked her if her ears hurt and she says no. Ive looked inside her ear not really knowing what to look for but doesnt seem to have any obstruction.shes diabetic, hbp, i dont know what to do. she does say her right ear seems kinda muffled.