In the past year and a half I think I've had wheat about three times. And all was fine until we went home.
A decent of 7,000 ft is not normally a problem for me when I make sure I yawn a lot. But despite all my yawning the wheat I ate for lunch had made my sinuses swollen. At about 2,000 ft and again at 1,000 ft my head exploded with pain from the pressure. It felt like an ice pick in my sinuses and I was sure my eyes were going to start bleeding. Or maybe it could be described as a fire ant crawling around my sinuses. Whatever. It was horrible. I've got to remember that eating wheat is not worth it.