This only started happening last week and I went to an ent doctor. They said it was brought by sudden hearing loss to my left ear. I love watching movies. It's my favorite thing. Now I'm wondering if I should go to the theater again or what to do to preserve my hearing. I also fly a lot. my dad suffered from this and lost hearing in his left ear. I just want to know how can I not let this bother the things I enjoy while protecting my hearing. What's the best earmuffs or plugs for movies or planes? Or how safe should I be? Should I just avoid movie theaters and etc?