Wel i have these a lot and wat helps is to cover your ears
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!
What causes. Clicking. In my left ear only
It will depend on what noise levels he is being exposed too. Simple roll up ear plugs do work great. Otherwise you can buy the more expensive noise canceling type ear muffs that stop sound from reaching the ears.
Loud Noise And Explosions may damage the ear drums...
ear plugs
try to deal with at as best you can. the main key is to stay calm.
Over the ear offers better noise isolation.
Tinnitus
Your ears are sensitive, when they pass close to your ear, they do not make a noise, your ear simply picks up the sound of their vibrating wings and it is very high pitched because of the speed at which they move to stay airborne.
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.
No.
they are made of egg foam which muffles noise