People suffering from aerosunsitis like me have a sudden sharp pain above the eyebrows behind the forehead while descending in a flight. Generally as I have searched for it on internet, it occurs due change in pressure of the cabin of flight while descending. Just so as you know this is not a mere pain that can be avoided with a mere attention, while having this pain for a moment it feels like it better to die rather than suffering from this pain.Just wanted to know, is there any doctor out there familier with this problem as it considered a rare one??? Waiting for someone who can help me out.