Yes, in my case, it helps a lot to manage this condition.
Especially EUCALYPTUS honey because it is thick (less fluid).
After too many years of e.c. I can tell you that:
1) Immediately when you wake up, remove the white stuff (still liquid) to prevent it from forming solid crusts. Brush also your teeth immediately (With natural toothpaste VADEMECUM HOMEOPHYTOL, for example in my case)