http://www.medications.com/effect/view/41418 Last Tuesday, my son was prescribed Singulair by our pediatrician. He was also prescribed Pulmicort by nebulizer at the same time. Within a couple of days, I was noticing a dramatic change in his personality. He's only 21 months old and normally a very h Wed, 13 May 2009 01:30:11 -0400 http://www.medications.com/effect/view/41418?item=19777 Please visit www.parentsforsafety.org for comprehensive information about Singulair to share with your uninformed physician. http://www.medications.com/effect/view/41418?item=19777 Wed, 13 May 2009 05:11:14 -0400 http://www.medications.com/effect/view/41418?item=19780 My Son was on it for 17 days and he committed suicide on that 17th day,it can be a fast and progressive deterioration.My child also never showed any of the behaviors he displayed while taking Singulair ,this is dangerous for some people and should not be g http://www.medications.com/effect/view/41418?item=19780 Thu, 14 May 2009 15:00:23 -0400 http://www.medications.com/effect/view/41418?item=19834 You have no idea how helpful it was to read what you wrote. My son's Dr says his mood changes are not from Singulair. I truly felt that they were but because he said the drug is ok and it seems to help my son's symtoms so well, I contined to give it to h http://www.medications.com/effect/view/41418?item=19834 Fri, 15 May 2009 22:36:26 -0400 http://www.medications.com/effect/view/41418?item=19862 I'm so glad to see your post as well as the others. My 2 year old was prescribed singulair 2 weeks ago & I noticed his mood changes. He's also had strange dreams, and my cute, funny little boy hasn't been his happy self. Today was the last straw though http://www.medications.com/effect/view/41418?item=19862