As a busy international business traveler, exposed to all sorts of virus and bacteria, I've tried and tested a lot of remedies. I've found the single most effective mucalytic is fluimucil (acetylcysteine). It's over the counter in most countries. One tab in a glass of water like an alka seltzer. Symptomatic relief in minutes. No drowsiness either.

Breaks down phlegm -> Reduces throat irritation -> Reduces coughing -> Reduces spreading.

Once the phlegm is under control, it's much easier to figure the rest out.

Thanks! I've been taking guafesin and claritin (helps prevent immune system over reaction). Also on a "tea break" as that's probably not helping. Any other advice would be very much appreciated.