Flovent?

I don't personally use it, but my son has been using it since he was diagnosed 4 years ago with asthma. Based on our experience, when you do manage to figure out how to use it properly, it is effective. Not being familiar with asthma myself it was a learning process. But, now I have figured out when to increase the dosages and when to resume normal day use. All in all, I would say we have had success with it in preventing more complicated illnesses that can occur as a result of asthma or repiratory problems.