Hi, richchiro. Once years ago I tried to figure out what might cause all this, I just ended up getting a battery of different auditory tests with inconclusive results. I don't worry anymore about what causes the symptoms, it is just something I live with. I have recently relocated to a different area and the weather has been fairly mild compared to what I was used to, a lot less pressure changes.

Nothing has changed though, elevators still bother me terribly and just recently I discovered that I get horribly motion sick while traveling by train. What has helped me more than anything is maintaining my health and energy levels with a low carb way of eating. I am never sick anymore (touch wood!) and that makes for great synergy with how I feel, especially when the air pressure drops or fronts move through.