Adults symptoms and conditions

I am 44 years old and have been taking singulair for about 4 years. 3 months ago I started experiencing crushing chest pain, tingling in my lower limbs, and felt very stressed out. I went to the ER last Thursday and was checked out for angina - the ER doctor told me I was suffering from chronic severe anxiety. I took Ativan for 4 days and felt better, but now the drigs are gone and I again having constant chest pain. In doing some research I found that anxiety can be caused by imbalance in adrenaline, and so started looking online to see if any of the allergy/asthma meds I am taking (adviar, singulair, allegra) can affect adrenaline. That';s when I found this website. Although i find the testimony compelling, I wish more folks would have poted about how their symptoms improved (or didn't) AFTER discontinuing singulair. Also I've noticed many of the stories are about children not adults; many people are taking more than one med for asthma, and most people's symptoms seem to come on right away whereas I have been taking sinulair for years and only recently have anxiety. I will stop singulair tonight and see what happens, but am wondering if anyone has come across further research that correlates singiulair with anxiety? My job life is really peaceful, I am otherwise happy, work can get hectic but that's true of any job, and I am out of ideas as to why suddenly at age 44, when I eat right and exercise - why get anxiety? Thanks for the posts, I'll try to remember to follow up after I am off Singulair for a few weeks.

My 11 year old son started singular in March of 2009 for exercise induced asthma. Within weeks he started having symptoms of heartburn - which he had never had before. I brought him back into the dr. mid June- they said wasn't related to singulair and actually increased his does from 5 mg to 10 mg. Since increasing his does, he started experiencing, daily headaches, stomach pain, leg cramps, night sweats w/ shaking & overall FEAR. Last night he was in tears - he kept saying there is something seriously wrong with me - I can't stand feeling this way he was afraid he was going to die and didn't want to go to sleep.

Last night I did my own research and found this board. THANK GOD!
He didn't take his singulair last night & he never will again.

I called his dr. this morning to tell them I think he is having negative side effects from singulair. They actually told he it was "HIGHLY UNLIKELY" his symptoms were related to singulair and NOT TO STOP USING IT. They instead said I should start giving him pepcid. I told them he had stopped it - for good and that we need a plan B for is exercise induced asthma. Looks like my plan B is finding a new Dr. that isn't in bed with Merck.

Has anyone had any experience with a NATURAL approch to controlling exercise induced asthma?

My daughter is a 4 year old child started on Singulair after she was unable to tolerate Zyrtec. For the first few days her allergies seemed better and we were encouraged by her improved allergy symptoms (allergies to poplar trees, grass, and lambs weed manifest as headaches, itching (usually of the extremities), and stomach aches). However, after 2 days her behavior became increasingly erratic. She was emotional, tantrum prone, irritable, anxious, and had difficulty sleeping although she appeared and said she was exhausted/tired. After several weeks on Singulair, we stopped the medication to determine if it was causing the behavioral and sleep problems. The symptoms stopped after discontinuing Singulair and she went back to her usual happy, well behaved self. After being off of it for several weeks we decided to try it again due to her allergies flaring up and wanting to be sure it was the Singulair causing the behavioral problems (because for all of its negatives, the greatest positive about Singulair is that it definitely helps her allergy symptoms). Unfortunately, the irritability, anxiousness, tiredness, tantrums and insomnia returned. We tried giving it to her at different times during the day but the symptoms were still present (although she slept a little better when we gave it to her in the morning). We also tried cutting the dose in half and giving it to her around noon. Decreasing the dose did help with the symptoms to some degree, but they were still bad enough to outweigh the benefits of taking the drug. As a nurse, I love Singulair for the relief it provides allergy sufferers...unfortunately for my daughter, the side effects outweigh the benefits. Given the rates of ADD, ADHD, and other behavioral problems diagnosed in children nowadays, I thought it pertinent to report these symptoms present in my daughter that are solely caused taking this medication.

As i read some of the news reports on the new FDA comments,i see we are referred to as a handful of reports,the very words handful conjure up a picture of 10 not the thousands that there actually are.Also i noted missing from the news reports was ,that this drug is largely given to children,as young as 6 months,not for 10 days or 2 weeks but everyday,for as long as they need it.i know myself trying to convince my doctor,that my sons depression,insomnia and anxiety,came from this drug was impossible,so i fired him.I am wishing the best to everyone that has suffered,and ask all to please report your adverse effects to the FDA

TO ALL

MY SON LOGAN IS SIX NOW AND JUST FINISHED KINDERGARTEN TODAY.
WHEN HE STARTED KINDERGARTEN HE WAS ON SINGULAIR FOR 4 YEARS. HE HAD ALL TH ADVERSE SIDE EFFECTS. TUMMY ACHES, CONSTIPATED, DIARRHEA, LEG CRAMPS TO POINT OF NOT WANTING TO WALK, BEHAVIOR PROBLEMS, HATED EVERYONE, NIGHTMARES, SEES GHOSTS, CRIED OFTEN.

ANYTHING SOUND FAMILIAR. HIS MOTHER THOUGHT HE HAD ADHD OR ASPERGERS AND PEDIATRICIAN AGREED WITH HER.

SOMEBODY THAT I THINK IS SPECIAL FOR ONE WAY OR ANOTHER KICKED ME IN THE RIGHT DIRECTION TO INVESTIGATE SINGULAIR IN EVERY ASPECT.

FIRST WEEK OF GARTEN I HAD TO HAVE A CONFERENCE WITH COUNSELOR AND THREE TEACHERS AND HIS MOTHER.
I LET THEM TALK AND EXPLAIN THEIR THOUGHTS ABOUT LOGANS PROBLEMS. I THEN DROPPED A BIG PACKET OF PAPERS ON TABLE ABOUT SINGULAIR AND ZYRTEC. THEY WERE VERY VERY SURPRISED THAT I PRODUCED THIS INFO.

THAT DAY HIS MOTHER AGREED TO TAKE HIM OFF SINGULAIR. IT TOOK ABOUT 6 MONTHS FOR LOGANS ADVERSE SIDE EFFECTS TO SUBSIDE. HE NOW ONLY TAKES ZYRTEC AND IS GROWING SO FAST.

SO PROUD OF THE LITTLE TURD!!!!!!!!!!!!!!!!!!!

IM NO DOC BUT HOW DID KIDS AND ADULTS SURVIVE ALLERGIES IN THE OLD DAYS?

GIVE IT TIME LET THEIR IMMUNE SYSTEMS CATCH UP. KIDS DO GET SICK. DO YOUR KIDS A FAVOR AND INVESTIGATE THE DRUGS DOCTORS PRESCRIBE THEM. SOME HELP BUT SOME HURT!!!!!!!!!!!!!!

TAKE CARE AND GOD BLESS ALL!!

My 3 1/2 year old was given Levaquin in a Children's hospital complained of a feeling of bugs crawling all over him, red mottled rash, tiny red bumps on neck and stomach that worsened with every dose, hives, heaviness in chest, itchy, and complained of his ankles hurting..........

Wow. I am surprised to see how many children are being put on this medication! I am surprised because the label on my bottle says specifically for adults 15 YEARS of age and older... As for my experience with Singulair, I have been taking this medication off and on for about a year now. I was put on it for severe allergies as everything else I tried did not work for me. (Claritin, Allegra, Flonase, Veramyst, etc) The first month or so on Singular I noticed that I would get severe headaches in the afternoon about the same time everyday. I would have to take aspirin just to make it through the every workday. These headaches eventually tapered off even though I will occasionally get a headache. The Singulair definitely helped me with my allergy symptoms and when I would go off, I would usually end up with a cold or sinusitis.

To All...

I am an anchor and the Medical Specialist for the CBS station in Louisville, KY. I have read these compelling and shocking accounts of the side affects with Singular. I have also been in contact with some pediatricians here in our area. I am doing a special report on this subject, the many accounts of side effects, and whats being done about it. I need your help. Are there any families who would be willing to tell their stories on camera? This is not to embarrass anyone, but to inform and raise important question for the public at large and the medical community. I am looking for families in the Greater Louisville,southern Indiana, central Indiana or even central Kentucky area. If you're nearby those areas, we are willing to travel to get your story. If you are interested, please contact me. My original post was deleted because I had my personal information on it. However, I will send more information in my reply to my own post. So again, if you are interested in telling your story, please look for that reply. I look forward to hearing from you.

My mother, who is in her early 70's, is diabetic and had high cholesterol. She had been taking Lipitor and the doctor increased her dosage. She was experiencing muscle pain for some time, especially when she woke in the morning. The muscle pain worsened and her muscles became very weak. She had been complaining to her doctor for some time. It took a chiropractor to suggest it was the Lipitor. Her doctor finally ordered blood work and her enzyme levels were at 9500. She was immediately hospitalized, tests run and IV's given to flush the Lipitor from her system. She was expected to slowly recover. After weeks, her levels dropped to 6500 then began to rise. Her doctor now says her muscle damage is permanent and plans to give her prednisone to stop the inflammation. This muscle damage is a terrible "side effect" for a drug that was supposed to help her. She can hardly get up or down from a sitting or lying position, can hardly walk and her lifestyle has been severely curtailed. She is also exhausted all the time.

I am 34 years old. I am a pharmacy tech. I have asthma and allergies. I have taken singulair pretty much every day since it came out on the market. I've had asthma since i was about 10 years old. I took theophylline as a kid. Steriods on and off especially during times when my allergies are bad. I still use Advair during the fall and spring. Every drug has a side effect. However breathing is pretty good damn thing. Do I have days when I feel low? Yeah. Do I sometimes have nightmares? Yup. Are "natural" products the answer. Not always. The fish oil that some of the posters are touting can also cause GI problems. Some of the natural products contain herbs and other plant derivatives that can be harmful for a child that suffers from allergies. Not proactively treating asthma can be deadly. Some of the parents are suggesting steriods as the answer - those can cause weight gain, growth suppression and can lead to a worsening of asthma.

Singulair has never made me feel like I've wanted to kill myself. I was more depressed and angry as kid when my asthma did not allow me to partipate in normal childhood things. I was sad and hated life when I couldn't keep up with friends at recces because I was having trouble breathing. You have to outweigh the costs with the benefits. I am more irritable when I have asthma flareup then I am on a normal day. For me, I choose to breathe. And singulair has been helping me for almost a decade.

I'm not saying the medication isn't causing these symptoms but maybe there is an underlying cause to your child's depression.

Any drug has a side effect. But without medical research and the medications that come with them - people would still be dying of simple diseases and we wouldn't have vaccinations. As a society, as a whole, we are a culture that looks to someone else to fix things and then blames the people who try to fix it. We need to stop being the "hot McDonald's coffee'" society.

I want to post this because this site has given me good perspective on this Rx and side effects experienced by others; its good to know I am not alone. As far as an agenda, I have none, in fact I was all for the Singulair initially, because it seemed to be a good alternative to inhaled steriods which I had read could interfere with normal growth. My son, 4 yrs. old, with a diagnosis of Asthma, started Singulair about 2 weeks ago. Asthma seems to have been improved by Singulair. Within a couple days of starting it, though, he reported vivid (but not nightmare-ish) dreams, a week later he dropped his afternoon nap, which we were expecting to happen eventually, so didn't think much of it. He is a wild child generally, but we also noticed an uptick in bad and aggressive behavior within a day or two of starting the Singulair; we really clamped down on him though, so that effect has been somewhat muted. He has always occasionally complained of indigestion stomach aches, but these complaints have increased to several times a day in the last week, also complain of lower abdominal pain which he says is "different" than his earlier indigestion stomach aches. Last week or so he's been up late at night, had trouble going to sleep, looks a little pale with dark circles under his eyes ("he's becoming a Goth" I joked with my wife). Last night he got out of bed late, appeared disoriented and seemed to be half awake, half asleep. He was talking, but not making sense and seemed to be upset and/or confused, but when pressed he assurred me nothing was wrong and nothing hurt--put him back to bed and this morning he remembers getting up, but also keeps telling me he had a "weird" (not scarry) dream and that he keeps seeing it while he's awake. Luckily this weird dream was not scarry for him, but he was clearly a little freaked out by seeing it again this morning. He seemed o.k. heading off to preschool, but we are taking him off the Singulair as a precaution. My advice to anyone else out there seeing similar symptoms in their kids is to go with your gut -- I always tell people that a Doctor's job is to tell you the odds, like only 1 in 500 or 1 in 1000 kids will have a certain reaction, or condition, or illness, it is the parents' job to be sure that their kid is not that 1. So I'm taking my kid off the Singulair because I think he may be that 1 kid who experiences these unusual side-effects. How wide spread they are, I have no idea. I will get on my soapbox and say I think it's time for the FDA to require drug companies to conduct long and short term clinical studies on kids for any drug that will be prescribed to kids--entrusting our childrens' health and well being to a drug company's own short term study conducted on fully developed adults is foolish and insane.

Okay folks, I've been taking metoprolol for nearly two months and It sucks big time. Came to this site because of feeling dizzy and I find that's a big problem. I keep feeling dizzier, more tired and I'm a zippy old gal, not overweight, none of that, but dang I just feel like crap and tend to drink more coffee and stuff just to keep zipping. I will take a half dose tonight and call the doc in the morning. Also have gastric problems. Heck, I would rather die of heart attack or brain aneurysm (sp, I know) than live life dizzy.

I have a 4 year old that was on Singulair for 17 days. He has always been a strong will child, yet he was always manageable. Those days that he was on it, and a couple of weeks after were the hardest weeks I have ever had with him. Within days of taking it I began to notice an extreme change in his behavior. He was moody, angry, he was beginning to be aggressive. He wasn't sleeping through the night anymore, and even began wetting the bed, something he hasn't done since he was two.

It was prescribed for his asthma, he couldn't walk five steps without coughing and wheezing. It did work, but I didn't think it was worth it. I went in to see his doctor, she said the aggression wasn't a side effect of Singulair in children, but had been recorded in adults. So she said it was fine to take him off of it. And to control his coughing he could just use 2 puffs of Flovent twice a day.

Well, he's been off of it for almost 2 weeks. His first days off were the same if not worse. He was even moodier than usual. I started thinking it wasn't the Singulair. He became exhausted, sleeping in the day. Was still angry and not sleeping at night.

But as he heads into his 2nd week off Singulair, he seems to be acting normal again. :) Normal for a 4 year old anyway. He's been sleeping through the night for the past few days and has been happier. He's playing again with his toys in a non-aggressive way. He just seems like he's becoming himself again.

I read some things were people said they didn't notice a change in their child, but it's taking some time for my boy to get back to "normal."

My son is on the 15mg patch. He is developing OCD type behaviors-right now it is an obsession with his fingernails-always picking at them, getting dirt out from underneath them, even when there is none. We have tried adderall and this. I think I am going to try something natural. Any suggestions? He also won't eat or drink all day so we need to go a different route.

I am a loving mother of a 5 1/2 year old boy. He has been on Singulair for over 3 years. In this past 3 years my son has suffered in an unspeakable amount. He came down with Rota Virus and was hospitalized at 2. He then came in contact with Pneumonia in the hospital while he was there. They automatically put him on Singulair, Zyrtec, Prednisone, and antibiotics to treat the pneumonia. Since that day, my son has gone though more tests than I have in my entire life. He has had asthma, sinusitis, leg cramping ( to the point he cannot walk for 2 years), IBS, Acid reflux,(they gave him laxatives for a year that made things worse and addicted to them also), stomach pain, constipation and diarrhea back and forth. He also got Erythema Mulitforme TWICE, while on this drug. All of which the doctors said could NOT be caused by Singulair. He has had several Upper GI's and CT scans. Along with Barium enemas, several hundreds of blood tests, and many many pokes and prodded that were not necessary. All since he has been on Singulair. He now has frequent bathroom trips, depression, confusion, and anger outbursts. He also has to go to the restroom every 5 minutes. He has had genital swelling, and many other aches and pains. None of which his "doctor" ever said could be a result of Singulair. I am 100% sure it was!!!! He currently has anxiety and emotional sporadic issues causing problems in school The teachers and counselors say that it is so strange because there is no TRIGGER and the outbursts are completely inconsistent. His preschool teacher and director are sure he has ADHD. Well, we had him tested and he does not have any part of it. He has no learning disability what-so-ever. So that brought me back to square one. He is in a positive loving enviroment. How could he be depressed and want to hurt everyone around him? He cannot sit still. He cries and says he is 'stupid" and "can't think" like the other boys. He has nightmares and cannot sleep alone. He is scared of everyone and everything. So, as I sit here crying, I realized that this has all been a reaction of his "medicine" Singulair. He never should have gone through all of those painful tests, only to prove they couldn't find anything. So many treatments and sound full advice speeches from his doctors. How could they be so naive and selfish in the life of my son?

When I called my pediatrician of 5 years, she told me that " parents that have children with behavioral problems will LOOK for something to blame their problems on." She also said "drug companies only put side effects on their labels to PROTECT the drug companies. (as she laughed at me) They are not always valid". Then she said "if you take you child off of Singulair you will be playing Russian Roulette in his life." Then she said that all children around 5 or 6 go though this emotional time in their lives." She told me that if I take my child off of Singulair that she would no longer be a part of his health regimen for his asthma. She told me to see a Pulmonologist for further treatment.
Who is paying who? This is my son's life???????? I decided to go with my mother-gut instinct and get him off of this medicine. No matter what. He has been a different person since. He is currently going though a lot of side effects and withdrawals (leg pain, insomnia, hic-ups, emotional distress) but every day is getting better. How can the drug companies say that this is a "wonder drug?" There are more reported side effected patients then clinical studied patients! How can a "medication" that stimulates the brain not be connected to other problems? This "medication" interferes with the bio synthesis and action of LTs and has been marketed as NOVEL medication against asthma and allergic rhinitis. Who the hell is playing God here??? The pocket books of Merck or our over PAID "doctors?" Who pays the price? Our children? Or us. Thank god I found this before it was too late. I would not be able to withstand the pain of losing my son due to their lack of scientific evidence. They are lucky I am one of the smart ones. I will not settle for less than Justice for the drug companies and their paid "doctors?" You all end up in the same place. HELL

There are 18 million people on this drug. Most of them are children. Please save a life if not your own child's life. Thank You

My 1 year old son got into my box of chocolate Ex-Lax and ate about 3 or 4 pieces. Called Poison Control and they didn't have any suggestions except to keep him hydrated. I put him to bed that night, he was still in a diaper, and he had a bowel movement during the night. In the morning his butt had huge blisters where his stool had laid. The senna in the Ex-Lax caused severe chemical burns. He had to be admitted to the burn center at Akron Children's hospital. Most people aren't aware of how dangerous this product is because adults wipe after using the bathroom, but imagine what this chemical in Ex-Lax is doing to the inside of your stomach, intestines, and colon. I would like to make people aware of the seriousness of this drug, especially parents whose kids, like mine, will eat anything chocolate. I always assumed Ex-Lax was so safe, as they even claim on their box and that it would just cause you to use the bathroom without harm(as obviously even the Poison Control Center doesn't know the dangers), but Ex-Lax is very dangerous!

In 1999, Ex-Lax company changed the main ingredient to senna because the old main ingredient caused cancer. Ex-Lax and other senna-containing product companies don't want people to know about this. It's not even labeled on their box or website! They definitely know about it because I have called the Novartis Company and they have also had many other similar incidences. Please pass on.

V. Donaldson

While I am sure that Singulair has adverse effects for some children/teenagers/adults, I took Singulair for 2-3 years (until my asthma symptoms improved to the point where I didn't need to take it) while I was a kid and had no adverse side effects. Started back on Singulair in April after having severe reactions to my new puppy (I am now 21). Since then, I really haven't had any side effects at all. I agree that they should black box Singulair and possibly not prescribe it to some children/teens, but for some people (like myself), it works, and shouldn't be taken off the market completely.

My wife and I recently took my daughter to an asthma specialist and she was prescribed Flovent and Singulair as everyday suppressive treatment. Our daughter is only 4 and the first evening of taking SIngulair she was exhibiting exaggerated emotional behaviors such as sadness and excessive crying (sad/moping). The following day the same emotional state was there without anger, but with abnormal crying (for my daughter). She went to preschool and her teacher said she was saying things such as, "I don't care", "I don't need anyone", "I hate this", etc. These are not normal behaviors for our typically happy child. Her doctor said suicidal thoughts and depression were possible side effects in adults, but I am beginning to think they apply to children as well. After only 4 days of Singulair we have decided to stop the treatment. I hope these comments help some of you other parents experiencing the same thing. -Rob

Thank you for sharing your experiences with this medication. My 4 (almost 5) yo has been on Singulair for almost 2 years now for allergies. I've noticed over the past few months a slow change in his behavior/attitude, not positive changes. He's become an aggressive, angry child that can be set off in a split second over nothing. He's also getting worse with not wanting to go into other parts of our home alone. He won't even walk down a short hall to go to the bathroom alone - is afraid of I don't know what. Lately, he's also been obviously having bad dreams because he kicks and yells in his sleep. I've just chalked all of this up to his age. While taking a walk yesterday I ran into a neighbor that was telling me the doctors want to put her son on Singulair but because of the possible hyperactivity and other side effects she won't do it. I came home and found this site along with others describing similar side effects as my sons. As of last night, we took him off of Singulair. I'm curious to see if this is the problem. I'll keep you posted.

I am astounded that this study of old data is being used to reinforce the message that Singulair is not connected to depression / suicide. The study is disputed by the fact that those suffering from the life threatening and incurable "Mental Illness Side Effect" see a complete return to normalcy within 7-10 days off the drug.

My own personal story, like many others, was a complete and total nightmare for my family over many years. In short, I went from a 10 year successful career as an art director with tremendous responsibility at a top international arts museum, to 2 years of full-time disability unable to leave my home with crippling anxiety/panic/depression. I was very lucky to have a loving wife and supportive doctors intervene before I took my own life.

The last few years is a blur of toxiPharmacological hell. A frustrating long string of tests, medications and treatments were attempted without any success... much to the consternation of my care givers. Not one of the dozens of doctors that I saw raised any question about the 10mg of Singuliar they knew I was taking daily.

Financial ruin, forced me off medical insurance. So I stopped all the psychoactive medications and came full circle back to suicidal ideation with more determination. A few months later, in March of 08' I could no longer pay out of pocket for may asthma medication Singulair and was surprised to find the mental illness begin to lift. A few days later the stories broke on the wire that this drug was perhaps connected with the unfortunate suicide of Cody and other teens. A week or so later, I felt myself again after many lost years.

Merck may have quietly updated the patient info several times over that period, but they made no attempt (still haven't) to reach out to prescribing doctors and pharmacists to let them know about potential issues. It seems that Montelukast interacts differently in individuals, and while it may be beneficial for many folks it is criminally dangerous not to increase the awareness of the side effects.

My General Practitioner pointed out that the original Montelukast study was quite large as these things go, but considering that it is prescribed to millions of people it is truly an irresponsibly small fraction sampled over a short period of time. Adding insult is the fact that these studies are conducted by the very company that seeks to benefit from positive findings.

The ALA has done a terrible disservice to the people the ought to represent. Downplaying the verifiable risks of suicide by recycling old data is completely and totally heartbreaking. I am ashamed to say that since I've been off the drug, I have been so preoccupied with trying to rebuild my life that I haven't been as forthcoming an advocate for the issues associated with Singlair. Misbelieving that others would take up the charge of spreading awareness and information so that new patients and their families would at least know the risks and be ever watchful.

Since that no longer seems the case, I offer myself and my well documented medical experiences with this drug, to anyone trying to get the message out. The media will pounce on the ALA study, giving many families a false sense of security.

Be well.

Everyone please go to the American Lung Association home page to read the article on their "research study" into the association between montelukast and depression/suicide and write to: ****** with your experiences. I wrote a letter with my son's negative experience, stating why I thought their study was flawed - they only studied 569 children and adults (I think there are more posts of negative reactions in children on this site alone) and urging them to do a more exaustive and statistically singificant study before releasing the results. This drug is unsafe and we need to take action to get it identified as such by the medical community.

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 10 year old was prescribed levaquin for a sinus and ear infection, he has been "dizzy and lightheaded" and started having "horrible" nightmares. That was only after 1 dose. I don't think he'll be taking anymore. Thank You for this website! :) very informative.

I wish I would have read the side effects before trying this med on my 4 year old. I've been receiving complaints from his preschool teachers in the last few weeks about him throwing things, hitting kids and adults, yelling, spitting, name calling and the length of time it takes him to calm down. He can't tell me why he is doing these things but can give me a detailed account of all he is doing and to whom and admits its wrong. I've ignored the messages he's sent me saying his stomach hurts even to the point of crying about it 1 day, complaining of headaches that he is sleepy at home and school no matter how early he goes to bed or how late he wakes, a little vomitting, eye swelling occasionally, stuffy nose, thirst leading to increased accidental bed wetting and all this has been going on since he started the med in late July. I even took him to a child psych who said he couldn't find any reason he would act out and that he is well spoken, mannared, entertaining and knowledgeable for his age. Starting today he will never take this med again! The doctor says give him 5 days for the med to be out of his system. I hope this is the problem and feel terrible for putting him, his classmates, and teachers through this.

I have asthma that was not controlled. I coughed and wheezed constantly. I had trouble eating, because even the food passing through the esophagus was enough to cause an attack. I was in and out of the emergency room for years, and the Ambulance folks knew to arrive with epinephrine when I'd call.

I started taking Singulair sometime around 1998. I haven't had any serious problems since then with asthma, and have had ZERO side effects.

Every drug has side effects for some people. For me, Claritin causes my heart to race. I can take that or that purple circurlar inhaler thing. I had a terrible reaction to that.

For ME, Singulair works. I am not sure it should be given to children if they are having severe problems. But it certainly should NOT be removed from the market...because people like me needed it to control their asthma.