Recently, I've been feeling 'stuffy feeling' in my entire head as if I caught cold or flu, even though I'm NOT. I'm healthy and working every day.
This, 'Stuffy feeling' in my entire head is only after getting-up in the morning and goes away after one hour or so. However, it/suffy feeling never occurs after taking afternoon nap and the such.
Just wondering what health issue I've been sufferring from.
Any idea on this would be greatly appreciated.