Far from the worst I have ever felt but DANG, it's a PITA!!! I think I'm on the downside because I'm in nasal drip / clear my throat every 30 seconds mode. I REEEEEEEALLY hope my Wife does not catch it because we are going to the Florida / Georgia game on Saturday. That poor lady! Anytime she catches a mild cold, it OFTEN turns into a long winded sinus infection that goes on for a week plus.