http://www.medications.com/effect/view/31074 Added to my previous comment about seizures which my son developed, I have been worried about his growth as well. I realize that kids grow at different rates but my son's growth pattern is so different from my other children!! I have asked the Pediatrician Tue, 03 Jun 2008 20:39:43 -0400 http://www.medications.com/effect/view/31074?item=8881 Please explain your growth concerns in detail. This is too vague and we cannot relate to what you are saying. http://www.medications.com/effect/view/31074?item=8881 Wed, 04 Jun 2008 07:55:20 -0400 http://www.medications.com/effect/view/31074?item=8902 There is a previous post from a mom who had twins-one took Singulair and the other didn't. The one on the med did not grow at the same rate as her twin. http://www.medications.com/effect/view/31074?item=8902