Singulair Side Effects

Side effects and experiences with Singulair by users like you. Post Yours Now.
  1. link Kikoi
    Too many adverse effects :(
    Ok I need to figure out why my body does not agree with medications ! I have asthama and I tried Singular,advair,Flovent,and avelox(For bronchitis only) I find that all these medications gave me BAD adverse effects ! This is not a sign of an immune p - 69% more...
    Kikoi- over a year ago - 1 Reply - in Singulair
  2. link Jadams98
    Singulair Withdrawal
    I am 17 years old, very healthy, athlete, great student, ext until about 3 weeks ago when I stopped taking Singulair. My life turned into hell within two days of stopping singulair. I had an awful numb sensation in my head, I could no longer feel emo - 52% more...
    Jadams98- over a year ago - 3 Replies - in Singulair
  3. link Momof5yearold
    Interesting, we took our 5 year old off of the drug after noticing nail biting, blinking, weird hand movements and tics (looked like tourettes) When we discontinued it, he seemed to have a severe exacerbation the first couple of days off the drug whi - 49% more...
    Momof5yearold- over a year ago
  4. link Concernedcitizen
    Singulair mast cells, mast cell, dust mites, asthma sufferers, immune cells
    Why does Singulair cause these symptoms? I am going to give my explanation which is only a HYPOTHESIS. This should not be categorized as any thing but an educated guess. This is not backed by scientific research because nobody will do any research th - 96% more...
    Concernedcitizen- over a year ago - 20 Replies - in Singulair
  5. link Momof5yearold
    Hi Everyone- today my son has been off Singulair for a little almost 4 weeks. It seems as if his symptoms are continuing to decrease. Today I only saw a little blinking and it was much less severe. His hands also seemed calmer. I continue to pray tha - 52% more...
    Momof5yearold- over a year ago
  6. link Ileneg
    it will get better... it is so hard to watch and have no control. I know the singulair triggered my boys' intensified tics ... my neurologist said it was the inflamation ... I think until that goes away the brain is out of wack. I bet in another mont - 16% more...
    Ileneg- over a year ago
  7. link Momof5yearold
    How is your son? I hope ok. And did the accupunture work. I'm in the Philadelphia area- my son (5) took Singulair for 2 weeks, now off 10 days, but is still having tics and some other strange things going on. Prior Singulair- NOTHING but a little all - 35% more...
    Momof5yearold- over a year ago
  8. link Keepcalm23
    seizures and singulair
    Our 10 year old son has been on singulair for approx. 5 years for allergies and "mild asthma". About a month and a half ago he started having what I thought were tics, moving his eyes side to side, turning his head side to side and sometime - 76% more...
    Keepcalm23- over a year ago - in Singulair
  9. link Microw
    3 year old son having urinary frequency
    Just wanted to report that my 3 year old has been on Singulair for 3 days for severe seasonal allergy symptoms (which I must state he is having for the first time in his life). Today he began urinating very frequently and is not drinking more than us - 71% more...
    Microw- over a year ago - in Singulair
  10. link Alps_md2002
    Singulair drug information sheet, jerky movements, upper extremities, tic disorder, hyperkinesia
    My son, who is 3 years old and 8 months old has been taking singulair for more than a month now and we noticed that he started having some kind of tic disorder. it started with eye widening and blinking then lately he had several unusual jerky moveme - 53% more...
    Alps_md2002- over a year ago - 5 Replies - in Singulair
  11. link Momof5yearold
    My 5 year old son was on Singulair for 2.5 weeks- took him off when he started blinking, squeezing eyes shut, wierd hand movements and neck bobbing tics. He said "his head" made him do these things and he couldn't stop. He also was severe n - 60% more...
    Momof5yearold- over a year ago
  12. link Micah
    Singulair seizure type, lays down, seizures, arms and legs, horrible dreams
    My 6 year old son has had all of these more or less. He has been on Singulair for about 5 months. We took him off last Friday when he started having seizures. It is only now that we are connecting the things he has complained about. He is still going - 77% more...
    Micah- over a year ago - 25 Replies - in Singulair
  13. link Tohlson
    Give it time. But, if it is not gone in a couple weeks I would get him in. You should actually get him in now and see what they say. I hate that drug. Never again will I put my child on it. He turned into the devil when he was on it, nightmares too. - 19% more...
    Tohlson- over a year ago
  14. link Nhplaydates
    Singulair cataracts, glaucoma, ticks, daily basis, tick
    So happy to find this site. I never noticed My son never had an eye tick until last month, ironically we started giving him Singular on a daily basis about the same time. My son just turned two and is has also been waking up screaming 3 times every n - 62% more...
    Nhplaydates- over a year ago - 9 Replies - in Singulair
  15. link Dhunt
    My child has started Singular and been on it for aboutfive months. She is 10 years old, about a month in ahalf ago she started winking her eye continuosly and twitching the other. Went to eye doctor she has perfect vision. She forgot to take her meds - 37% more...
    Dhunt- over a year ago
  16. link Gg65
    Blood vessels, stroke
    My daughter was on singulair for 7 yrs, during that time she had terrible nose bleeds resulting in cauterization. she is now 14 and had a stroke, blood vessel in brain, permanent damage, brain surgery, this medicine should be immediately banned, not - 21% more...
    Gg65- over a year ago - in Singulair
  17. link Seemavpradhan
    severe leg pains after singulair
    My son has exercise induced asthma and was recently put on singulair 5 mg od chewable tablet. He complained of leg pain both the lower limbs below the hip. Therre is extreme tenderness and cannot touch his leg. The pain is less on standing but increa - 57% more...
    Seemavpradhan- over a year ago - 2 Replies - in Singulair
  18. link T-town Mom
    Go online and type "Singulair side effects" and you will never put your child on this medication again. I let my 12 year old "try" it for a month, knowing that there were reports of depression and mood swings in some taking Singul - 79% more...
    T-town Mom- over a year ago
  19. link Kikoi
    Height and weight :-/
    does Singular stop kids / teens from growing taller and does it make kids/teen/adult eat more And have an increased appetite for food and always b hungry every 30 min after eating eventhough they weren't like this before singular!
    Kikoi- over a year ago - 5 Replies - in Singulair
  20. link Reciog
    Thank you for posting this! I have been wondering the same thing about my youngest of 3. The others are very tall for their age but youngest is short for his age! We are also having serious problems with his teeth. At 6 years old he has 8 crowns. Luc - 35% more...
    Reciog- over a year ago
  21. link St123199
    Singulair cavities, baby teeth, floss, fortunately, root canal
    I have a six year old son who has asthma. He has been taking singulair and Flovent every day for 4 years. He also has a lot of the side effects that I see listed on this site. I was wondering if anyone with children taking Singulair have more cavitie - 65% more...
    St123199- over a year ago - 2 Replies - in Singulair
  22. link Reciog
    I also have a 6 year old son that has started experiencing mood changes and has had same problems with his teeth. He is the youngest of 3 that all have asthma. The others have never had cavities and have never been on Singulair.
    Reciog- over a year ago
  23. link Nicole1015
    JUST GOT THIS FOR MY DAUGHTER don't know if u should give it too her?
    OKAY SO I JUST BACK FROM MY DAUGHTER'S PED. DR. AND SHE HAS HAD CROUP SINCE SHE WAS ONE .SHE IS KNOW 4AND HE JUST GAVE ME THIS MED FOR HER TO TAKE ONLY AT NITE ....AFTER SEEING ALL THE SIDE EFFECTS DON'T KNOW IF I SHOULD GIVE IT TO HER..I WOULD LOVE - 35% more...
    Nicole1015- over a year ago - in Singulair
  24. link Kloian1967
    Singulair heart palpitations, withdrawal symptoms, hallucinations, depression anxiety, mood swings
    I am currently experiencing withdrawal symptoms from Singulair. I feel like I have a horrible cold, I am having hallucinations, and am experiencing heart palpitations. My doctor told me that there were no side effects which was why i took it in the f - 40% more...
    Kloian1967- over a year ago - 20 Replies - in Singulair
  25. link Annyaaz
    In life PEOPLE will try lot's of things with real bad side affects and deadly results.So very sad,who can or coul'd they sue???THE DRUG DEALERS,,,the Pimps,,the drug lords???yeahhh .dmmLOL'''
    Annyaaz- over a year ago
  26. link T709
    I wouldn't bother unless you can find an integrative or holistic pediatrician. Most doctors will not even consider ingredients or even medication side effects. And they may advise you to put him on Ritalin or something similair on top of the allergy - 52% more...
    T709- over a year ago
  27. link Dixiecna
    he is seeing an allergist & has reached maintainance on allergy injections do I need to discuss his behavior with his pediatrician & allergist since they prescribed the medications? thank you for your reply
    Dixiecna- over a year ago
  28. link T709
    If you are using the Children's liquid Zyrtec then there are lots of other nasty ingredients in it that may be causing the problems other than the medication itself. The other ingredients that could cause problems are propylene glycol, sodium benzoat - 62% more...
    T709- over a year ago
  29. link Dixiecna
    omg my 5 yo son was on singulair for a few years hes had behavior problems like not minding I thought it was normal for his age hes been on zyrtec for a cpl months now & his behavior has gotten worse what do I need 2 do
    Dixiecna- over a year ago
  30. link Kmdevitt
    Singulair neuropsychiatric side effects
    This drug should not be given to children. My 11-year old daughter took it for 24 days for asthma. Our lives were immediately turned upside down and she suffered terribly. Nightmares, hallucinations, suicide ideation, depression, fatigue, reckless be - 41% more...
    Kmdevitt- over a year ago - 2 Replies - in Singulair
  31. link Lacyanderson.55
    Don't give Singulair to your children!
    We have been giving our three year old son singulair for several weeks wich our doctor prescribed. He has been having night terrors, itching his entire body to the point of bleeding without a rash and complaining of severe leg pains. He had none of t - 16% more...
    Lacyanderson.55- over a year ago - 2 Replies - in Singulair
  32. link Cvallenilla
    I went with my 4 years old daughter to a pediatric allergist due to her pediatric found problems in a blood test. The allergist prescribed Singulair 4mg, Allegra and Nasonex spray. About 4 weeks later started an Allergy in her body and their pediatri - 76% more...
    Cvallenilla- over a year ago
  33. link Kikoi
    My adventure with Singular
    I started taking singular in my a little while ago. Since then I've noticed i been having chills,sleepless nights, sweating really bad at night. Ive also had SEVERE HYPERSENTIVY in my legs and very sentive to flashing and Bright lights. Ive also had - 74% more...
    Kikoi- over a year ago - 11 Replies - in Singulair
  34. link Cvallenilla
    I went with my 4 years old daughter to a pediatric allergist due to her pediatric found problems in a blood test. The allergist prescribed Singulair 4mg, Allegra and Nasonex spray. About 4 weeks later started an Allergy in her body and their pediatri - 76% more...
    Cvallenilla- over a year ago
  35. link Cvallenilla
    SINGULAIR Serius Side Effects
    I went with my 4 years old daughter to a pediatric allergist due to her pediatric found problems in a blood test. The allergist prescribed Singulair 4mg, Allegra and Nasonex spray. About 4 weeks later started an Allergy in her body and their pediatri - 76% more...
    Cvallenilla- over a year ago - 1 Reply - in Singulair