Singulair Side Effects: I am a grandma to a 41/2 year old boy named Trevor. He has been o http://www.medications.com/effect/view/33300 I am a grandma to a 41/2 year old boy named Trevor. He has been on Singulair since he was 18mos. old. I am here to tell I am furious and heartsick to think that he has been subjected to a medication that can do the things it has done to him. I have NO DOUBT Glad you found us,you are not alone,speak out loud about this dru Tue, 12 Aug 2008 07:23:47 -0400 http://www.medications.com/effect/view/33300?item=11011 Glad you found us,you are not alone,speak out loud about this drug to all you meet,eventually someone is gonna listen,It may not be the docs at first,but we have seen the terrors of this drug,and as our childrens advocates it behooves us to stand tough.Kee http://www.medications.com/effect/view/33300?item=11011