http://www.medications.com/effect/view/37201 My three year old son has been on Flovent since he was two, he has been showing signs of restlessness, aggression, sleeplessness and other behavior problems, I did not think anything was wrong until I looked up the effects and saw they were listed as a reas Wed, 10 Dec 2008 07:18:38 -0500 http://www.medications.com/effect/view/37201?item=15165 I don't think they are serious side effects. You can have a look of serious side effects at http://www.internationaldrugmart.com/flovent.html If you find any of them you can report to doctor immediately. http://www.medications.com/effect/view/37201?item=15165