This report is for all products sharing this active ingredient. For more details, please use our Workbench for research on individual brands like Singulair.
The quarterly trend chart illustrates changing levels of adverse events over time. Results from both the FDA Adverse Event Database (AERS) and adverse events extracted from social media by Druginformer are plotted side-by-side for easy comparison.
Report Date | Dosage | Indication | Outcome | Country | Gender | Age | Weight (lbs) |
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* DrugInformer calculates alarm using a proprietary algorithm. Alarm should not be taken as an ofiicial signal from the FDA or other regulatory entity.
Druginformer Identified Side Effects: Dizziness, Crying, Somnambulism, Aggression, Disturbance in attention, Mood altered
Posted By Anonymous in askapatient.com on May 13, 2015 @ 12:00 am
“... dreams. I just figured it was stress. Years have gone by on the Accolate, the worry and dreams have persisted. The worry is accompanied by fits of weeping. I get dizzy, have trouble concentrating & fe...”
Druginformer Identified Side Effects: Nightmare, Anxiety, Aggression, Depression, Suicidal ideation
Posted By Anonymous in askapatient.com on February 9, 2015 @ 12:00 am
“... in the spring and fall. She has been on and off singulair and zyrtec since she was little. for years we experienced aggressive behavior depression anxiety suicidal thoughts night terrors and urine p...”
Druginformer Identified Side Effects: Headache, Dizziness, Nausea, Abdominal discomfort, Sleep disorder, Anxiety, Aggression, Apathy, Depression, Insomnia, Muscular weakness, Somnolence, Hot flush, Decreased appetite
Posted By Anonymous in askapatient.com on May 21, 2014 @ 12:00 am
“Side Effects: loss of appetite, nausea, stomach pains, insomnia, interrupted sleep, anxiety, pain and weakness in arm, fatigue, headaches, feeling disconnected, heat flashes, dizziness, aggression, d...”
Druginformer Identified Side Effects: Nightmare, Screaming, Aggression
Posted By Anonymous in askapatient.com on April 10, 2014 @ 12:00 am
“... the garbage. It's scary. As you can see no kid in the right state of mind would ever suggest this. She was not joking, she was serious about it. My worst experience are the night terrors. At first she...”
Druginformer Identified Side Effects: Mood altered, Anger, Aggression, Apathy
Posted By Anonymous in askapatient.com on March 10, 2014 @ 12:00 am
“Side Effects: My 2y old son went from being normal 2yr old with the usual moods to a child with no interest in playing, aggressive `I'm cross and angry`, 3hr tantrums. He was like a different child....”
Druginformer Identified Side Effects: Nightmare, Mood swings, Anger, Anxiety, Aggression, Insomnia
Posted By Anonymous in askapatient.com on December 10, 2013 @ 12:00 am
“Side Effects: My 4 year old daughter took this medicine. Sleeplessness, nightmares, complaining of monsters in her bedroom, extreme anxiety, mood swings, glazed disconnected look in her eyes at time...”
Druginformer Identified Side Effects: Aggression
Posted By Anonymous in askapatient.com on September 8, 2013 @ 12:00 am
“Side Effects: Extreme aggression. On behalf of my son. He stopped this drug nearly 2 years ago, but is still very aggressive. Before singulair, there was no aggression at all. He is bei...”
Druginformer Identified Side Effects: Agitation, Cardiac flutter, Aggression, Insomnia
Posted By Anonymous in askapatient.com on August 11, 2013 @ 12:00 am
“Side Effects: After 4 days I felt as if I became extremely aggressive, agitated at everything and everyone, verge of losing patience at everyone, for no reason at all. This is not how I behave at all...”
Druginformer Identified Side Effects: Pain, Pruritus, Enuresis, Nightmare, Crying, Adverse event, Aggression, Depression, Mood altered, Psychomotor hyperactivity
Posted By Anonymous in askapatient.com on November 3, 2012 @ 12:00 am
“... uncontrollable crying and temper tantrums, became very rude, defiant, stopped listening, aggressive, grinding teeth in sleep, always complained of her " body hurting" itchy privates, hyperactivity, ph...”
Druginformer Identified Side Effects: Anger, Sudden death, Abnormal dreams, Aggression, Irritability, Psychomotor hyperactivity, Restlessness, Scar
Posted By Anonymous in askapatient.com on October 9, 2012 @ 12:00 am
“Side Effects: thoughts of dying, scared, bad dreams, very short temper, aggressive, hyperactive, angry complete change of personality My daughter was prescibed Singulair after a hospital ad...”
* Warning: The facts and figures contained in these reports are accurate to the best of our capability; however, our metrics are only meant to augment your medical knowledge, and should never be used as the sole basis for selecting a new medication. As with any medical decision, be sure to work with your doctor to ensure the best choices are made for your condition.
* About FAERS: The FDA Adverse Event Reporting System (FAERS) is used by FDA for activities such as looking for new safety concerns that might be related to a marketed product, evaluating a manufacturer's compliance to reporting regulations and responding to outside requests for information. Reporting of adverse events is a voluntary process, and not every report is sent to FDA and entered into FAERS. The FAERS database may contain duplicate reports, the report quality is variable, and many factors may influence reporting (e.g., media attention, length of time a drug is marketed, market share). For these reasons, FAERS case reports cannot be used to calculate incidence or estimates of risk for a particular product or compare risks between products.
Social Media Comments From Around the Web
The following are comments from users that experienced side effects while taking Milnacipran Hydrochloride
Singulair
“ effects>Aggressive behaviour - hitting me dad and herself badly
Bad dreams
Confusion
Hallucination
Irritability
Restlessness
Sleepwalking
Tremors
Trouble sleeping
oral pain
Stomach pa...”
Source:" Singulair (Montelukast)
View full report on drug related aggression
Did the author experience aggression while taking singulair?
What is this?Singulair
“ effects>Aggressive behaviour - hitting me dad and herself badly
Bad dreams
Confusion
Hallucination
Irritability
Restlessness
Sleepwalking
Tremors
Trouble sleeping
oral pain
Stomach pa...”
Source:" Singulair (Montelukast)
View full report on drug related aggression
Did the author experience aggression while taking singulair?
What is this?Singulair
“Side Effects: mood changes, intense worry, spontaneous weeping, sleep walking, aggression , absent minded, vivid disturbing dreams, lack of concentration, dizziness
Started zafirlukast (Acco...”
Source:" SINGULAIR: Side effects, ratings, and ...
View full report on drug related aggression
Did the author experience aggression while taking singulair?
What is this?