I'm on Singulair, Advair, Albuterol and an antihistamine. My problem is thick sticky mucus while racing — have to constantly clear it. Not pleasant.
Now... I tried something that actually worked in today's race. In addition to taking two puffs of Albuterol, I "cheeked" Halls cough drops. Might sound weird, but it really helped. I'm planning on doing it again during tomorrow's race.