Loud Noise And Explosions may damage the ear drums...
ear plugs
Over the ear offers better noise isolation.
No.
Yes, repeated noise exposure can cause trauma to the inner ear. This is an impact of noise pollution and is common in cities and populated areas.
You can move to a quiet location, wear ear plugs or noise canceling ear phones, or do something pro active to stop the noise outside. Good luck with this!
they are made of egg foam which muffles noise
Ear defenderes reduce the amount of noise (sound power) that gets to your ears by producing a physical barrier that absorbs the noise and muffles it.
ear plugs
A detailed answer to the problem of noise in the inside part of ear will be highly appreciated.
It's called tinea and usually associated with muscle tension around the ear.
ear muffs or ear plugs