I'd think of a title if it wasn't for this sinus pressure
December 12, 2010 4:36 PM Subscribe
As I suffering through another sinus infection, in my lucid moments I wonder: What causes the brain fog that goes with a sinus infection?
posted by ShooBoo to health & fitness (10 answers total) 4 users marked this as a favorite
Is it as simple as sinuses pressing against the brain? Or is there something else involved?