Hearing echo, slapped on ear

[Imaz]

I was slapped in the Left ear pretty hard and I can now hear an echo in my Right ear...  Everything seems so loud.  I can hear out of both ears but maybe dull on one side, and the echo on the right does not help.

Will this go away?

[Londres70]

If it persists for more than a day and/or worsens seek medical attention ASAP.  Hopefully it will subside; at least it is resolving.

Wow, that is some heck of a slap from a 2 year old; strong.  

[Imaz]

This happened this afternoon, when my 2yo son slapped me on my left ear.  It has reduced a little, but was unbarable when it happened.  It has been 5hrs now.

[Londres70]

How long have you had this?  

I would recommend getting imaging done, i.e. CT and an ENT consult.  

I sure hope it goes away for your sake, but I can't say it won't