I tap on my head it sounds hollow. If I shake my head I hear a ewong ewong sound until I stop shaking my head. Head is hot most of the time and Headachey. Head scalp feels... View answer

post nasal drip and conjestion. My head also sounds hollow when I tap it (Like when you water in your ear after swimming and you tap it and it sounds hollow). That... View answer

the morning it's gone. Then some times I can be combing my hair and I can hear and feel a hollow sound . Some times for a min or so I can turn my head and hear balls in my head when it happens... View answer

In the last two days, if I tap my forehead or clack my teeth together it sounds hollow rather than the sharp sound I expect and an used to. ... View answer

I am having trouble with my right ear. It is numb around it, sounds are hollow or echoing, my right jaw hurts close to my ear, and it is making me nauseous. ... View answer

kinda like a hollow click noise everytime my hand taps it....it doesn t do it on left side of neck/head ...Hi I tapped the back of my neck where it meets the skull right behind my right ear with a... View answer

hollowness in my head when I bite my teeth together or eat, sounds as if I am inside my mouth when I am ... ears side. I can hear totally 100% normal outside my head when talking... View answer

I just had several loud audio feed back sounds hit my ears with head phones on. When I talk, I hear a hollow sounding echo of my voice. When my wife near me talks I hear her in a... View answer

I have a hollow sound in my when I tap the back of my neck. Lately, there have been times when I fe hear my heart beating in my ears and the sound of my muscles in my neck (or bones) when I turn... View answer

When I tap my skull above my left ear it sounds hollow. Tapping elsewhere does not make the same sound. When I tap there other people also comment it sounds hollow, I.e. it is... View answer