It's called post-nasal drip. The stuff is mucus. When it's clear, it's usually allergies. If it gets yellow, usually a sinus infection. Green is usually a cold.
As a child, when my allergies were really bad, it would turn into a sinus infection, and all that stuff going down my throat would make me sick to my stomach, and I'd end up vomiting. Miserable indeed!
Last edited by fyrelight74; 09-02-2004 at 08:28 AM.