I get pounding head WITH fluctuation of environmental sound (the noise around me pulsates loud then soft then loud apparantly in rhythm with my pulse). It lasts for maybe a minute or so and only occurs after I stand up after having been seated for a while, like after a movie or when I get out of my car. Anyone familiar with this?
I have a very similar issue. I'm to the point that I walk around with cotton in my ears! I tried taking the cotton out tonight and within a 1/2 hour/45 minutes I had a pounding headache and my ears hurt from any sound so I took something for the headache and put the cotton back in. I would be very interesting to hear whatever you find out.