Is it safe to exercise with asthma?

If you have asthma, you should be able to do everything that you want to do if you are treated appropriately, so that certainly includes exercise and normal activities that you would like to do. Now, some people will have increased asthmatic symptoms, or only asthmatic symptoms with exercise, but if you see your doctor and are treated, then that should eliminate those symptoms. So we don't want people to stop exercising if they have asthma, because exercise is so important and can improve your lung function, but we just want to make sure that you're treated when you do it.