I just took a Dayquil the size of my thumb in my latest onslaught against my mucus-infested throat.  I have been making progress, though.  Through rigorous orange juice, gatorade, and green tea procedures, my throat has come to about the level I was at yesterday morning (meaning I have no upper register and my speaking voice is gravel).  If I can just wake up in this state tomorrow, I'll be set for the evening.  Here's hoping!