My personal daily regimen is Claritin and Singulair daily as controllers, and albuterol as necessary while riding- make sure that she is doing 2 hits of the inhaler and holding for 10 seconds before exhaling each. If she does the same route often, she should start to understand when to take the hits- my wife know which hills are the killers and will take the hits just before we get to those spots. It helps that our pulmonologist is one of our riding buddies, but you should be able to find a good doctor who understands cycling.