Hi @nick43, as you can see this thread is alive and well! 🙂 We're still trying to find answers. My air hunger is somewhat under control through my breathing exercises and physical exercise, but still looking for answers. Many of us have GI issues as well like GERD, hiatal hernia, etc. So I wonder if there is a connection there. But not sure. That seems to be pretty common among us who have the same symptoms.