Singulair Side Effects

Side effects and experiences with Singulair by users like you. Post Yours Now.
  1. link Lulycelsa
    Singulair seizure disorder, atonic seizure, atonic seizures, neurological damage, muscle tone
    Seizure Disorder Hello. We are desperate searching for answers. Our 3 yr. old boy was on Singulair for 11 months when we noticed he began having atonic seizures (his head would drop forward - loss of muscle tone). He was a perfectly healthy little bo - 66% more...
    Lulycelsa- over a year ago - 1 Reply - in Singulair
  2. link Gam91
    This is definately the reason! Singulair is awful, we had a seizure reaction too.
    Gam91- over a year ago
  3. link Horsecrazi13
    Singulair seizure medication, nolan 901, take the time, kick backs, fact of the matter
    Please if you have or your child has had any serious side effects to this drug- please contact me at the information below. THERE HAVE BEEN 2 CHILDREN DIE UNDER THE AGE OF 5 FROM THIS MEDICATION... This is terrible!!!!!!!!! And the fact of the matter - 63% more...
    Horsecrazi13- over a year ago - 1 Reply - in Singulair
  4. link Gam91
    We had a seizure reaction to this drug also. This is just a nightmare!
    Gam91- over a year ago
  5. link Tlthompson
    Singulair seizure medication, colapsed, chemical balance, aggressive behavior, seizures
    My 3 year old son had severe asthma and had been hospitalized several times. In May of 2007 he was given Singulair for his asthma. It seemed to work well and after his release he was taken off the meds. In October he became ill again and I told the d - 90% more...
    Tlthompson- over a year ago - 1 Reply - in Singulair
  6. link Gam91
    We had a seizure reaction also, please parents beware! This is just awful.
    Gam91- over a year ago
  7. link Bradyandolivia
    is it the singulair?
    my son was put on this when he was almost 2 and is nearly 6 now, don't know if his behavioural issues are caused by singulair, but we are stopping it today to see, when would I notice the changes in his behaviour after stopping, within a day, weeks, - 3% more...
    Bradyandolivia- over a year ago - 19 Replies - in Singulair
  8. link Gam91
    I can relate to your story and I believe that singulair is most definately causing the problems! It is an awful drug with horrendous side effects. You will see a change within days...with a few days we could see a huge attitude change and our loving - 6% more...
    Gam91- over a year ago
  9. link Soccerkid1
    Singulair mental agony, bad dreams, bad medicine, google, 8 years
    My name is Eric, I am 16 years old, I have been taking singulair for about 8 years I think, I was never one for having bad dreams, but that all changed. (right now) I searched on google "Singuliar bad medicine" and I found this forum. I am - 87% more...
    Soccerkid1- over a year ago - 14 Replies - in Singulair
  10. link Gam91
    Browniemama....I read your post and I have to say that singulair is most definately the problem! She needs off that med immediately. Consult your doc because you have been on it way longer than us but our story is the same as yours!!! It ruined my ch - 74% more...
    Gam91- over a year ago
  11. link Browniemama
    (contin. response to eric) I'm so happy you we re able to resolve your problem. Did you consult a doc before stopping the singulair? Were there side efffects when you did so??
    Browniemama- over a year ago
  12. link Browniemama
    Eric, I have a 16 yr old daughther who's been on Singulair since age 5 for asthma, starting with 5 mg. At around age 7 she started exhibiting odd behaviors which were diagnosed as OCD.Several years later those subsided. She was identified as academic - 84% more...
    Browniemama- over a year ago
  13. 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
  14. link Gam91
    Our side effects starting easing up within days...much better after a week...almost normal in 3 weeks. Happiness has returned but lingering effects are still there. Now we get migraines..never had them before. Hoping that will subside too.
    Gam91- over a year ago
  15. link Adman77
    how long until your side effects went away thank you
    Adman77- over a year ago
  16. link Gam91
    If the doctors that prescribe this would just please tell us of side effects to watch for we could all have been spared this awful nightmare that singulair has caused. I tell everyone one I know about this med just to help! This is the worst allergy - 43% more...
    Gam91- over a year ago
  17. link Gam91
    If the doctors that prescribe this would just please tell us of side effects to watch for we could all have been spared this awful nightmare that singulair has caused. I tell everyone one I know about this med just to help! This is the worst allergy - 43% more...
    Gam91- over a year ago
  18. link Gam91
    We had a story that was just like yours! We started getting migraines after going off of singulair and I know that singulair has caused this too. Our child is happy again... I am so grateful that we found this info. We are using a neti pot to get all - 37% more...
    Gam91- over a year ago
  19. link You123
    I did report it to the FDA when she first went through it. I also took posts from this site to our doctor and told her she needed to be aware of the side effects. They prescribe this drug to very young children who can't articulate their feelings. I - 47% more...
    You123- over a year ago
  20. link Kate2
    First Please report this to the FDA you can find the link at parentsforsafety.org. Some people have symptoms that remain for awhile ,but remember your daughter is on the way to recovery by discontinuing this horrible drug! Good Luck, Kate Miller
    Kate2- over a year ago
  21. link Gardenlawyer7
    Has anyone noticed an increase in Blood Pressure?
    Since I've been taking This once daily my blood pressure has increased. I just stoped taking it and my pressure is better. I'm an adult and have asthma and allergies, but I think I'll skip this drug.
    Gardenlawyer7- over a year ago - 1 Reply - in Singulair
  22. link Kate2
    good decision! Please report to the the FDA they need to accumulate adverse effects
    Kate2- over a year ago
  23. link Mersault
    Singulair heart arrythmia, palpitations, shortness of breath, anxiety, fda
    Getting off Singulair! Been taking it for about 2 or 3 months. At 48 years of age, I've never had heart arrhythmia before. Now that I stopped taking Singulair, the palpitations have gone away and so has my anxiety about it. It also caused a generaliz - 25% more...
    Mersault- over a year ago - 6 Replies - in Singulair
  24. link Gardenlawyer7
    It seems my Blood pressure was increased by this medication. A weight gain did occur also. I just stopped taking it and I do feel better.
    Gardenlawyer7- over a year ago
  25. link Clmayne
    Long-term impact of singulair
    I have a 4 year old who took singulair for about 2.5 months. She went "nuts". She has not taken the medication since mid 2/2009. What is the determination in regards to the long-term impact of taking this medication?
    Clmayne- over a year ago - 7 Replies - in Singulair
  26. link Nuttyfudgekin
    my grandson was on singoulair for only two weeks. he suffered mood swings telling us he felt sad no appetite bad behaviour screaming in the night with bad dreams sleep walking and always crying. two weeks ago he stopped taking the meds but is still s - 15% more...
    Nuttyfudgekin- over a year ago
  27. link Aleteat
    Singulair precocious puberty, dilemma, asthma, profession, parents
    My eight year old daughter was recently diagnosed with precocious puberty. This is devastating to my family...She was on singulair fo asthma for almost 4 years...Noone in the med profession will comment on how this happened but the internet is filled - 24% more...
    Aleteat- over a year ago - 5 Replies - in Singulair
  28. link Nafrana
    My dAUGHTER HAS JUST BEEN DIAGNOSED AND SHE HAS BEEN IN SINGULAIR SINCE SHE WAS 3...COULD YOU PLEASE SEND ME ANY HELPFULL INFORMATION AS I AM TRYING TO UPDATE HER DOCTOR...THANKS..MY EMAIL IS nafrana@hotmail.com
    Nafrana- over a year ago
  29. link Ajnos
    Singulair and Acid Reflux association
    I had never had an acid reflux problem. Then I began taking singulair for asthma and was on it for years, and I had acid reflux trouble. I was put on acid reflux drugs and they didn't seem to help much. I had a few upper GI's done and nothing out of - 45% more...
    Ajnos- over a year ago - in Singulair
  30. link Gam91
    SEIZURE Singulair mood, sleeping, weight gain, etc STOP TAKING
    I urge anyone with a child on this med to STOP as soon as possible. My teenager has been on this in the 5mg dose for a year and was moody and not the same...didn't connect the singular until he was upped to 10mg a few months ago and his moodiness esc - 61% more...
    Gam91- over a year ago - 7 Replies - in Singulair
  31. link Gam91
    This story just made my heart ache. I have often wondered if any seizures had occurred before this also. We discovered it by accident and it was in the middle of the night too. Positively the most scariest moment of my life also. Same type with the m - 86% more...
    Gam91- over a year ago
  32. link Tn7
    My son was on Singulair from about 4 to 7. Once I heard a loud scream in the middle of the night. So loud my daughter woke up crying because it scared her. I went to check on them both...my sons eyes were open but he was not really responding. I just - 89% more...
    Tn7- over a year ago
  33. link Kate2
    You are so right to say report this to the FDA and make them stand up and take notice!Good Luck with his recovery!visit parentsforsafety.org and you will find the link. Kate Miller
    Kate2- over a year ago
  34. link Lindak59
    My 14 year old ATTACKED ME and PUNCHED me in the head while on Singular
    DO NOT let your kids take this medicine. IT IS BAD!!!! My 14 year old was put on Singular and ONLY one week into this medication we started to see RAGE in him, and DEPRESSION, and he could NOT sleep. Last night he finally came unglued when I asked a - 84% more...
    Lindak59- over a year ago - 6 Replies - in Singulair
  35. link Gam91
    that is awful, did you contact your doctor and report this also the allergist? they all should know. the word needs to get out so no more of this happens.
    Gam91- over a year ago