http://www.medications.com/effect/view/31388 My 9 year old son only took Singuliar for about 5 weeks. He had side effects almost immediately, he was so aggressive, angry all the time, headaches, stomach ache and feeling like he was going to throw up, bad nightmares, a horrible rash, biting his nails, Sat, 14 Jun 2008 00:15:21 -0400 http://www.medications.com/effect/view/31388?item=9170 I just started taking it, have only been on it for a couple of nights. I've been very emotional crying, but I'm thinking it's my menstrual period it just happened to start the second day of using it. I will let you know if it continues or gets worse. D http://www.medications.com/effect/view/31388?item=9170 Sat, 14 Jun 2008 10:05:07 -0400 http://www.medications.com/effect/view/31388?item=9172 A lot of mothers have started a group on yahoo,it is a singulair side effects group,come join you will see you are not alone, a lot of kids have suffered and are still suffering http://www.medications.com/effect/view/31388?item=9172 Sat, 14 Jun 2008 12:21:39 -0400 http://www.medications.com/effect/view/31388?item=9176 gag, Go to Churg-Strauss syndrome - MayoClinic.com and read the wide variety of symptoms that can be manifested. Singulair is known to the associated with Churg-Strauss. It is unknown whether Singulair can cause it or just uncover it. Three months http://www.medications.com/effect/view/31388?item=9176 Sun, 15 Jun 2008 09:47:17 -0400 http://www.medications.com/effect/view/31388?item=9193 The group Flindy mentioned can be reached at http://health.groups.yahoo.com/group/Singulair_side_effects_friends/ It is open to everyone here to come join. Please come join and keep us posted and know you are not alone!!! http://www.medications.com/effect/view/31388?item=9193