I'm pretty big into fitness and do a lot of work on the bike. About month ago I got a minor cold, and ever since I've had lingering phlegm in my throat…nothing bad but just always there. What's frustrating though is that ever since the cold, my heart rate has been 10-15 bpm higher than normal, both resting and during my cycling workouts. I've taken it easy on the bike, not trying to overdue it, but man this is getting old. Anyone else have this happen? What was your experience?