Different child symptoms and conditions

I am starting to think I would like to be a part of a class action law suit, my daughter had to switch schools because of her mood swings, and vague hallucinations. and vague paranoia. She once ran into a parking lot she was so afraid of needles! Took her to a psychiatrist, sensed she was quick to put her on mood stabilizers and left before the eval. Recently her ped refused to up her dose of singulair and told me about depression. I subsequently upped her flovent and took her off her singulair. I did this after I heard her teacher saqy she kept on leaving the classroom to go to the nurse, and was exhibiting defiant behavior. and saying she was depressed, hearing music that wasn't there, etc. Now that shye has been off of it a week, she is a different child, and hasn't argued with me once. Hasn't cried for 5 days. has not argued w2ith her brother either! I feel I have the child back from 5 years ago when she started taking it! unfrigging believable! I would love to sue, because these episodes have almost ruined my marriage, and caused me to miss many days of work, and feel guilty when I didn't Thank-God I just took her off of it on a whim!

I took my very happy, sweet, polite four-year-old son to the doctor yesterday because he was coughing horribly during the night. Great during the day, hacking at night. He was put on Singulair. I didn't think twice about it, since I am on it and have had no problems (although I take it sporadically since I tend to forget!). I picked him up from pre-school today and was told that he was a completely different child. Rude, put in time-out multiple times, refused to listen. This is behavior that he has never had at school, and the only difference is the Singulair. I will not be giving that to him again!

I discovered my son's side effects from singulair a little over 2 years ago. He had used Singulair for approx 3 years. I did not recognize that he was suffering side effects until his ped increased his dosage to 5mg. At that point, it was loud and clear. I discontinued the Singulair in March 2007. The most significant improvements happen after approx 3 weeks. He was like a different child. Even after the 3 weeks, it seemed like he continued to improve a little every day.

I can tell you from our experience that my son suffered many, many side effects that i did not recognize. He had nightmares, anxiety, fear, frustration, leg pains, stomach pains, dark circles under his eyes, poor appetite, quick to tears and restlessness...just to name a few. On the higher dosage, he began to have a facial tic, dilated pupils and hallucinations.

I am thankful everyday for this website and some higher power that helped me realize what was going on and get him off Singulair. The first week off Singulair, he slept like an angel. No night terrors, no thrashing in his sleep. Week 2, he continued to improve in so many ways. It was nothing short of amazing. Week 3, he began to realize the changes in himself. Fears were a HUGE side effect for him. During week 3, the fears, ALL of them disappeared. He never spoke of them again. It was very strange and truly amazing.

I don't want to tell you to stop the use of Singulair. Only you know your child's health status. I will tell you that stopping Singulair changed our lives and saved my son. He suffered the assault of Singulair for 3 long years. Good luck to you all and your families. Feel free to email me if you have any questions.

My 4 yr old son has been on Singulair for a little over a month...prescribed after asthma attack and severe allergies. He has been a different child, extremely aggressive, out-of-control, and very hyper. I am so tired of having to get on to him constantly, and am realizing he has no control over his behavior. In addition, he just suffered another round of illness, this time also had an ear infection. Now I'm reading respiratory and ear infections are also side effects, how crazy is that?! We are stopping Singulair TODAY...I feel so bad for keeping my child on this medicine at all!!

I just wanted to post an update.

I took my son off singulair over a year ago. He was on since he was 2 yrs old and had started with chronic headaches at about 10 yrs old. He also had tantrums(I don't know how else to describe it), was upset and sad and basically disliked himself. He cried all the time. I had always thought it was just him. These symptom had come on slowly over the years.

The first week off this med, it was like he was freaking out and everything was 100x worse. But the headaches almost immediately disappeared.

Other parents were wondering how long it took for his personality to change.or if the kids would remain that way.

It took quite a long time. It was worse for weeks after we took him off. Then it slowly started to improve.

In the last 6-8 months, it's like living with a different child. There's no crying, he's happy, there's no tantrums anymore. Gets a headache maybe once a month instead of daily.

He still has allergies, he still has asthma. But for the first time in years he seems normal. I love that word, normal.

My son is 8 and for the past 3 years has been on Singular for seasonal allergies. He has since been diagnose with asthma and he takes Singular daily. After being on it for 3 weeks he is now getting into trouble in school. The teachers say it was like a light switch being turned on. Completely out of character behavior. My question is this......has anyone experienced hyperactivity behavior on Singular?

I have a grandson who is on singulair since he would walk. He is now 5 years old. He has trouble in school, heat racing, out of control tantrums, biting and hiting in daycare. When he is not taking this medicine he is a different child. Parents are doing what ever the physicians order. Please stop prescribing medicines just for a runny nose, it is not worth the side effects.

My son's pediatrician prescribed Atuss DS to him, for cough and congestion. He acted like a whole different child!! He was moody,(Jackel and Hyde), and cried nonstop at night, wanted to sleep but couldn't rest well. He reminded me of someone on drugs, he was the worst child iv ever seen and he is a happy kid all the time, this is the worst medicine ive ever seen. BEWARE!!! I have cried with my son for the past 4 days waiting for it to get out of this system.

My 6 1/2 year old daughter has been on Singulair for 3 1/2 to 4 years now and we have had horrible experiences! She was having night terrors, mood swings, angry issues, self control issues, crying over small things, etc. We have been to psychiatrists and psychologists who have diagnosed her with mood disorder, sensory processing disorder and anxiety disorder! Well she has recently been having stomach problems so we have been going to a GI to figure that out. I got online to research and found numerous sites that told how Singulair causes all these things in children. We took my daughter off the meds and within 3 or 4 days seen a tremendous difference! She is a totally different child! It just really frustrates me and saddens me that all these children and their families are going through all this and the doctors do not seem to care. The allergist or psychiatrist didn't believe me. They say no study has ever proven such things. I don't care what they say we as parents know our children and we are the experts when it comes to seeing how they change when on this medicine, we are the ones that live with them and are with them everyday not the doctors! I think they just don't want to lose out on their money from prescribing this drug 90% of children with allergies and asthma!

My son who is 5 years old was on Singulair for 5months. He turned into a total different child. He developed extreme OCD, anxiety, excessive crying, scared at night, and irritability. After researching I found out it was the Singulair causing his symptoms, so I immediately took him off. After just a couple of days his mood lightened. It took a few weeks for the anxiety and OCD to go away, but it did thank God! Although, the main debilitating symptoms went away he still after 5 months is irritable and takes offense to anything and everything. It is like every time I talk to him I say something wrong and it annoys him or makes him mad. Our relationship is completely different now. It is like we are not as close. This was not my son before Singulair. I am heart broken. I read peoples post and most say after taking their children off Singulair all the symptoms went away and their children are back to normal. I feel there is 20% still missing after 5months of being off Singulair. My son is not 100%. I am beginning to feel like he may never be 100%. I feel like it causes some permanent damage. Does anyone else feel the same? Or have a similar situation? Or have still experienced recovery past 5months? I would love to hear your story. THANKS!!

i had posted back a few weeks about my daughters situation on singulair well she has been off of the medication now for 3 and 1/2 weeks now and just starting last night she seemed to be a different child she has been on the med for about 14 months she is doing better in school not wanting to fight me on everything. now she is eating great which is scary when your child goes 3 weeks not eating due to being afraid.she was sent to mental health and the doctor said he had never heard of a reaction to singulair and she could go back on it we said it was not going to happen they said it was her being bull headed which we knew different.we were almost to the point where the doctor wanted to admit her to a physic unit . we had her off the med and within 1 week she started eating little by little we just about have her back to where she was.we video taped her having her fits and showed the dr. he just stated she is a handful. we let her see the tapes the other night she started to cry and asked what was wrong with her and we explained nothing baby it was the medicine that was making you do that and now everything is going to be ok .this is the 3rd time she has quit eating in 1 yr and we could not pin point it well now we think we know it was the medicine.they put her on zyrtec we only give it to her as needed not on a daily basis.

My son is almost 4 but has been on Singulair since he turned 3. We saw an immediate improvement in his allergies and asthma and thought it was a miracle drug. That is until we started to see our sweet, outgoing little boy change into something we barely recognized. We thought maybe it was just a stage he was going through or something and didn't connect it to the Singulair until his doctor accidentally wrote his refill prescription for 5 mg. instead of 4 mg. After about 2 weeks on the 5 mg. his mood swings increased substantially. He cried for hours everyday at school. He had previous trouble with his emotions at school on the 4 mg. as well. He continued to cry and throw fits at his preschool so often that he was ending up in the principals office. At home, he became clingy and so emotional that he would cry about everything. After doing some research on Singulair, I immediately took him off the drug. Within 1 1/2 weeks off of the drug, my little boy was a different child. I thought maybe I was the only one who had noticed until his teacher came to the car and ask what happened. She said that he didn't even resemble the same child that started school. He is sweet, and calm. He can take discipline without crying and gets praise every day instead of going to the principals office. His trouble sitting still and listening to the teacher are gone and her push for us to have him tested for ADHD has ended. He is now a star student. The only difference is the removal of Singulair from his little body.

I have been making inquires as to how and if the fda will conduct investigations in to permanent damage left from this drug.Although on taking my son off this drug i saw a 90% improvement,i am still missing the final piece,is it that he lost 3 years to this drug or did it do damage that cannot be fixed,we as parents need to know.The FDA responded to my letter,they said if they see a trend in reports from medwatch,it may prompt an investigation .I am asking all who still have missing pieces to file a report.What has happened is a tragedy,we need to explore ever option for continued success for our childrens future.Good Luck to all,Keep Fighting

i have a son who is 2 years old and suffers from asthma. we have been prescribed the singular 4mg tablet, when i read the possible and common side affects i started wondering if it was really going to benefit him.. now that i have read most of these posts i'm really starting to think it would be best to not try him on them.
if anyone has any helpful advice PLEASE reply back to me

POLL: If you or your child have been adversely affected by Singulair could you please reply to this and let me know what ethnicity you are and skin tone. (fair, med., dark, etc.) I'm interested in the demographics of this drugs effects.
Thank you!

My son is 5 years old and has been on Sigulair since he was probably 2 years old. I never really thought anything of his behavior until recently. I took him to the doctor because he would not stop sniffing and said his nose felt stuffed up. The Dr. said his nose was completely clear. I asked her about the Singulair and she said I was the 2nd one this week whose child had recently developed a tic and that the other child was also on Singulair. She said she would call the Drug Rep. and let me know. By the time I got home she had called and I called her back. She said that tics occurred in a very small percentage of children taking singulair and to go ahead a stop taking it. I have also experienced severe behavioral problems ( tantrums unlike anything I have ever seen, telling myself and and my husband that he hates us, he tells us that he is stupid and that he doesn't love himself, he says he will cut his Dad's head off and that he wants us to go to jail.) There is more but just talking about for the first time, I am so upset that I never put 2&2 together. He has also had the leg pains and stomach pains. Everything I have read, fits my 5 year old to a"T". I am in awe over all of this. Today is his first day not taking it and I am looking forward to seeing some changes in him. Does anybody know if there are any long-term affects? Thank you to everyone who is open enough to talk about things and get information out there for people like me . I will never give my child Singulair again. Thank you so much

I will never be sure Singulair changed my daughter because she is a very complex little girl. I just know that when we made some changes that included taking her off Singulair she has done nothing but improve!

My daughter is adopted, she was in Foster Care, she is a very vulnerable little girl. She has been on singulair since the age of 2. We needed to add an anti psychotic to her list of med's some time last year, because she was threatening to kill herself at 8 years old. She often complained of having a bad man in her head that would tell her to do bad things. When we heard about singulair side effects it just felt too coincidental. We made a decision to take her off ALL meds. Since that time she has done nothing but improve she is happy and working hard, the bad man is gone and everyone who knows her says she is a different child. Again we changed many things in her life I don't think we will ever know if singulair is the true cause of her behavior but we aren't taking any chances.

Hey to All.
I know that the ALA study got everyone upset and I am happy we all emailed her.We all pretty much got the same response from Heather,defending the study and the integrity of the results.If only this investigation would conclude!
The Merck company contacted our Senator and indicated there was a conclusion and then ,they never got back to her before the weekend.I will have news early in the week.Please everyone just keep on voicing your concerns by reaching out any way you can.Sometimes it seems unbearable and I have to take a break with the communications on this website but,I continue my communication with my local contacts and the FDA.
I would love quick results and everyone would love this to get the publicity this story deserves but,if you look at how far we have come getting attention focused on this drug it is amazing.
This website has been here for years and people have complained and nothing has been accomplished until now.Our system is so broken it will take time to fix it.Drugs get approved everyday and when they are put out for multi use,the population benefit -risk ratio changes and there is little oversight on this matter.
The problem is much bigger than just notification of updated side effects,which indeed is why our son died from this drug.It is reporting adverse events to the FDA and the drug company and following up on your report.We can only fight within the system of the government that is in place at the moment and push for change to take place in there programs.
This is what has take place as of this year,The FDA's new 'Safe Use "iniative(which when it gets further developed will increase our partnerships with physicians as well as patients) and the July 2008 AAM report" Education in Safe and Effective Prescribing Practices" which aims to address the education of the next generation of physicians on how to best use medicines.This may help in notification practices and over prescribing but, we want the drug companies to lose the unprecedented control over the clinical research and and evaluation of there own drugs.What other company in the USA, gets to self regulate.Change will come ,we have asked for accountability by having a signature exchange when new and updated side effects are found.Full disclosure of all reported adverse events to doctors from the company representatives,with signature required upon full understanding of the benefit -risk ratio change. A prescriber should know all the good and the bad about a medicine they have chosen to dispense,if not then they should not be able to dispense it.If we were not knowledgeable about selling mushrooms and we sold the poisonous ones ,because we did not take the time it would take to educate ourselves about them,would we not be legally responsible for our actions.
Accountability is what we are asking for and maybe the candyland doctor prescribing practices would stop.They seem to ,not have a responsibility to their patients and the company has no responsibility to the prescribers,so who is responsible for our safety?
I will keep fighting for real change and all you people must do the same ,make an appointment with your representatives and have them contact our Congress representative of NY,maybe with enough onboard we can get the legislation we need to put a law in place for proper notification practices.Kirsten E. Gillibrand Member of the US House of Representatives 120 Cannon House Office Builing Washington, D.C. 20515
This is how change is made ,if you want to help please go forward and do this and don't stop until they listen.I am always willing to do whatever I can,it is physically exhausting and sometimes I just have to step away but, my daily review of this site has not stopped and my fight will continue.Dave and I sit here and our hearts just break for all but, we need people to push their Representatives they do work for the people just remind them of that.Any one with questions or that wants to communicate via private email just ask for my email address or phone number or leave me yours and a time and I will be sure to contact you,Kate M.

My son has been on Singulair off and on for two years. He goes off in the summertime since his asthma is mostly due to upper respiratory infections. He recently went back on it, maybe three weeks ago. He is 7 years old. Every morning now he wakes up with nightmares. This morning he said that he had a nightmare that all six of his webkinz were killed, except for one. The night before he said a tornado had blow our house away. There have been other nightmares too.

I decided this morning to stop Singulair, then called the allergist. The allergist agreed we should stop it and see what effect would happen. Today during school, the teacher had to call me because he was yelling at other students and was hitting books because he wanted a prize for fund raising. She said he was inconsolable.
During the summer, he was a totally different child -- easy going, laughing a lot. Now he seems stressed out, anxious and depressed.
I also noticed he has begun oversleeping.
Even worse, he was diagnosed with ADHD back in April. All of the surveys filled out by teachers and by me were from when he was on Singulair.

I know that drugs can do this to adults. I was once on a birth control pill that made me so paranoid and neurotic, I had never felt that way before. A different pill was fine and never had that happen again.

My son, who just turned 14 this month, was on Singulair for over 2 years.
He was diagnosed with reactive airway disease and possibly Asthma--and prescribed this awful drug-even back in 2004. The doctor said how wonderful this med was and prevents any further attacks.. So, for 2 years-every night, he took this mood altering, destructive drug. He lost all interest in school, his athletics-soccer, skateboarding, biking..in fact became almost a vacant , very unhappy, child-had stomach aches, joint pains and reflux--why--I brought him to the doctor and Pediatric center so frequently--all they kept saying his --his asthma is better, much be other issues...Even after the March 2008 suicide--his doctor said-that is just an isolated incident-just monitor him--It is a good drug. Right, month by month his behavior escalated to wanting to die, no reason to go to school-he said he was stupid and a failure and why don't I understand there is no reason to his life. A usually happy fun-loving boy -my son- didn't want to live. Nothing made him happy-I started to believe what the doctors said--maybe something or someone at school (bully, pedophile??) caused this change. Terrible nightmares and vivid dreams...Until this past July, I asked him want to go to the library for some books or dvd's...he went ballistic-threw everything off his computer desk and tried to break his chair. He is not an aggressive boy but this behavior was becoming a daily issue. Along with everything flying off his table, was his bottle of Singulair pills. It then dawned on me..I have been poisoning my only son. The child I know and love and gave birth to returned within a few days--although I am worried sick about further asthma attacks --all the doctors can prescribe is a steroid drug-asthmex or Pulmicort.. I cannot understand nor comprehend why this drug is being prescribed for children and young adults. The guilt I live with is terrible as my son has lost 2 years of his life--
and thought there was something really wrong with him-At least we woke up---in time--how about some other parents..thinking it's just normal adolescent behavior for their child or their fault???

My 5 years old son has been on Singulair for 9 months. His allergy symptoms have completely gone away. He’s no longer has his night time cough, bloody nose, and frequent croup due to allergies.
My life has been a living HELL from the moment I started this medicine. Before he was on this medicine he was always a pleasant, smart, well-behaved child. Right after he started singulair he began having temper tantrums, becoming increasingly argumentative, not listening. He gets mood swings like you would not believe cry and/or yell at us over the silliest things, kicking, screaming, nightmares, and became very physically aggressive. We were unable to take him places because we never knew how he would behave in public .He was extremely unhappy little 5 year old boy. He also complained of upset stomach and fatigue. Even his school complained about his behavior and they said that he might have PDD. After consulting with doctors we got the assurance that he does not have PDD, but we end up changing his school anyway.
Being a first time mom I never thought it was the medication, I thought it was just a normal behavior. I thought as a parent I must be doing something wrong! I couldn't believe that other parents have gone through the same nightmare.
Two weeks ago the doctor handed me a report about singulair and its suicidal side effect and ask me to stop using this medicine for a while. Since then I started to notice a dramatic change in our son's behavior. He woke up singing, laughing. He wants to help with chores. He is doing great with his school lessons, and very patient with everyone. He is now a more stable and friendly 5 years old.
Wow, I have a completely different child, and thank God I took him off singulair.
As parents, please let’s do something to stop poisoning our children.

Hello to everyone, I just came home from a parent teacher conference for my son who is 7 yrs. old, and heard the same old thing, "he is restless, impulsive and has a short attention span". He has been taking Singulair for about 3 yrs.. Since he has started school I have had these complaints and have also been told he displays symptoms of ADHD, which ironically has been for the last 3 years. Like any parent, I question" if I am doing something wrong with my parenting, is his diet good, etc. etc.", I am also a nurse, I realize that medications are needed and beneficial in some circumstances, however I firmly believe and was taught in nursing school that medication is last resort. That being said, I have been very adament about NOT giving my son ADHD medication after doing alot of research on the different meds and their side effects. So, we started him on all natural vitamins, changed his diet some ( kids got to have candy once in a while) and started a more structured routine( the best we can since we both work) and also enrolled him in Sylvan. The teacher says there is a 50% improvement but he is still impulsive and still does not pay attention like he "COULD", again suggesting he needs ADHD meds. I came home in tears and started to do more research online to see what else can I do besides putting him on psych meds?....Then I came accross this site, I just want to cry after reading all these posts. I wonder, could this be his problem, the Singulair?.. About a year ago he use to get up in the middle of the night, 5 out of 7 complaining of nightmares, hearing things at times, headaches, decreased appetite, stomach upset, all AT TIMES, not all the time so I never thought alot about side effects of Singulair. When the school started complaining I did look at side effects of Singulair and seen HYPERACTIVITY and mentioned it to his pediatrician and she shrugged it off saying she never heard of it being a problem. She's a great MD so I listened to her because his asthma was bad when he was younger and it is now under control. But then I think maybe he is outgrowing the asthma. I am afraid to stop Singulair and him have breathing problems again but then I can't help this strong feeling in my heart that says this may have been his problem with everything else all along. We are going to stop the Singulair tonight and see what happens. If anyone else has a child with asthma any suggestions for alternative treatment would be appreciated. I already know what's out there but sometimes it's nice to hear from another parent going through similar situs. Thanks for reading, Bobbie

It has been 18 days since my 9 year old daughter has taken Singulair. Our daughter had been taking Singulair for approximately 2 years. It was in the last year that we started to notice some behavior changes and mood swings that were so often unprovoked. We were somewhat concerned and thought like so many other parents that it was a phase. Then in December 2007 she came home from school with a tummy ache and had several episodes of vomiting. She seemed better the following day, but we took her to the pediatrician to be sure that this was a virus. The stomach pains continued, and then anxiety attacks began. Over the next month she began to wake up each day with stomach aches and we began more visits to doctors and more testing. She had abdominal X-rays, CT scan, mekel scan, GI consult and endoscopy. All were ok except she did have some small amounts of acid in her stomach. She was treated with Prevacid with really no significant changes. As weeks passed she missed more and more school, she just could not make it through the day. She had intense separation anxiety, and developed OCD about being sick again and vomiting, fears that she may stop breathing; fear of dying and the list goes on. She was refusing to ride the bus to school, and was having more and more panic attacks that would last for hours. We finally took her to a psychiatrist after we had done every test we could possibly do and all were normal. She woke up with the fear and anxiety, and fell asleep each night the same way. The doctor said she had "OCD" which she believes was triggered by the fear from vomiting. "This was the first time she had vomited since she was an infant.” She was treated with Lexapro, and Klonopin. The symptoms worsened over the next few days even with the new medications. After many calls to the doctor we were finally advised to have her admitted to a children’s psychiatric hospital for closer evaluation where higher doses of medications could be administered. She was there for 4 horrible days with slight improvements. Over the next few weeks the medication did begin to help some and she was able to make it through school each day as long as she was able to call me a few times a day for re-assurance. I thank God each day for her wonderful teacher and staff that have helped us through this. They all have known her for 3 years and knew this was just not her character at all and she was truly struggling. She was always known as "Smiley" to everyone because she always wears a grin. We began therapy with a psychologist as well and she has good and bad days. Then we heard the news about Singulair and I began to trace back other issues she had with focusing in 2nd grade and how things just seemed to progress from there. It all happened so gradually that I would never have put two & two together. She is showing improvements every day with personality, mood, attitude, fears, and the "OCD". She told me today that this was the best day ever!! I have made all the Doctor's involved aware of this information and the progress she has made in the last 2 1/2 weeks. Her doctor did cut her meds in half this week as well. Thanks to everyone that has posted their nightmares as well, and we will pray for you and for full recovery for all those that have suffered.

I wrote an earlier post but I am now reading alot of your posts where you say your child experienced FEAR on Singulair. That is so interesting. When my son was on it for around 3 years he would never sleep alone in his own bed and he would have episodes every night that would last up to 3 hours at bed time because I would try to get him to sleep in his own bed, even at 8 years old. I thought he was possessed!!!! He would scream and fight me and I would literally have to hold him down to get him to stay in bed. It was horrible. I'm not sure how a hullicination would be described but maybe that was part of it. All I know is that he turned into a totally different child. It was something out of a horror movie. I eventually gave up and let him sleep in our bed cause it was exhausting. He would just make blood curdling screams and the terror in his eyes was horrific. Then the next morning he would be fine like nothing had ever happened.
Now that he is off of Singulair he will sleep in his own bed with the light off all night. It was an amazing turn around. He also told me he's not scarred anymore.. Who knew????? Has anyone else experienced anything like that with their child????

1st post 4/3: 8 year old boy with suicidal ideation...now 7 days off Singulair. His teacher reported to me today that my son is not the same child that he was 5 days ago. She stated that she hasn't seen him this happy or enthusiastic since the beginning of the school year. This was UNSOLICITED.
I told her that I took him off of Singulair last weekend. Unbelievable. My husband and I are still in shock.