http://www.medications.com/effect/view/37087 My 3 year old is on 5mg of singular daily for her constant allergy issues and has had NO trouble at all with it. Her personality has not changed.. she's happy, outgoing, friendly and MUCH better than she was before she started the medication. Prior to start Thu, 04 Dec 2008 18:06:42 -0500 http://www.medications.com/effect/view/37087?item=15014 How long has she been taking Singulair? This can be a very sneaky drug and the side effects CAN sneak up on you after some time. My recommendation would be to monitor your daughter very closely which I'm sure you're already doing. My 5 yr. old son showe http://www.medications.com/effect/view/37087?item=15014 Thu, 04 Dec 2008 23:13:28 -0500 http://www.medications.com/effect/view/37087?item=15024 She's been on it since September, so that's 3 months. I am watching her and would take her off the drug if issues show up, but so far so good. I am praying that all continues to go well, as this is the first drug that really has helped her allergy issue... http://www.medications.com/effect/view/37087?item=15024 Fri, 05 Dec 2008 16:06:44 -0500 http://www.medications.com/effect/view/37087?item=15050 We also did not notice changes in our daughter right away after starting Singulair. The mood, sleep, behavior changes happened very gradually and were not constant. It was difficult to make the connection to Singulair, especially since the pediatrician a http://www.medications.com/effect/view/37087?item=15050 Fri, 05 Dec 2008 22:55:13 -0500 http://www.medications.com/effect/view/37087?item=15059 I am a grandmother who has posted a few times on this website about the horror that my granddaughter endured for two years before we understood the effects of this drug. Like you the mind altering effects did not happen right away, you need to find an alte http://www.medications.com/effect/view/37087?item=15059 Fri, 05 Dec 2008 23:38:00 -0500 http://www.medications.com/effect/view/37087?item=15060 My daughter was on this drug for 3 years before spiraling downhill quickly. She was very close to suicidal. Thankfully I found this website and took her off. Within a week symptoms started to abate. However, my daughter's friend was on Singular recently fo http://www.medications.com/effect/view/37087?item=15060 Sat, 06 Dec 2008 07:22:10 -0500 http://www.medications.com/effect/view/37087?item=15064 I have to agree with all the replys in front of mine,if it was as simple as taking this drug and having a reaction right away that you could say it must be the singulair,well that would be wonderful,but it is not,it is a slow decline,little things you can http://www.medications.com/effect/view/37087?item=15064 Mon, 15 Dec 2008 23:03:07 -0500 http://www.medications.com/effect/view/37087?item=15285 Our son was started on the medicine because of severe allergies that would cause terrible coughing. And thankfuly, we have had the same experience with our 2 year old son as you've had with your daughter. But I would like to warn you that what we have ex http://www.medications.com/effect/view/37087?item=15285 Sat, 27 Dec 2008 02:20:58 -0500 http://www.medications.com/effect/view/37087?item=15518 Hello Joshnabbey..I am glad to read your post because I feel a little better knowing that there is someone else who is not experiencing side effects from Singulair. My 7 years old started Singulair three months ago because of allergy issues. She had asthm http://www.medications.com/effect/view/37087?item=15518 Thu, 15 Jan 2009 11:50:28 -0500 http://www.medications.com/effect/view/37087?item=16012 How long has she been on it. When my daughter first started taking it we felt like we had found a "miracle" medication. But then little things started happening. We never thought it was due to this medication that she had ben on. Keep a close eye out, http://www.medications.com/effect/view/37087?item=16012