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: Anxiety, Depression, Personality change, Disturbance in attention, Suicidal ideation
Posted By Anonymous in askapatient.com on July 21, 2015 @ 12:00 am
“Side Effects: Anxiety, Depression, suicidal thoughts, poor concentration, personality change. I've never been depressed or had any kind of mental problems in my life. This past month has be...”
Druginformer Identified Side Effects: Headache, Personality change, Anxiety, Psychotic disorder
Posted By Anonymous in askapatient.com on February 26, 2015 @ 12:00 am
“... 6yr old child could be suffering from stress. I read up on her medications and decided upon myself to stop montelukast, much to the anger of her asthma consultant. The headaches ceased and she became ...”
Druginformer Identified Side Effects: Crying, Headache, Personality change, Anger, Anxiety, Hostility, Hot flush, Fear
Posted By Anonymous in askapatient.com on July 23, 2014 @ 12:00 am
“Side Effects: My daughter's personality changed completely starting at about the 2nd month. She became hostile, easily angered, stopped playing and would cry about every little think. She had terri...”
Druginformer Identified Side Effects: Personality change, Sinusitis, Crying, Palpitations, Anxiety, Cardiac flutter, Depression, Feeling of despair, Insomnia, Mood altered, Panic attack, Paraesthesia, Emotional distress, Fear
Posted By Anonymous in askapatient.com on December 3, 2011 @ 12:00 am
“... the time, as if the world was ending or something horrible would happen. I have always been a happy, extremely positive person and all of the sudden my whole personality changed. I experienced extreme...”
Druginformer Identified Side Effects: Personality change, Crying, Obsessive thoughts, Abnormal dreams, Mood altered
Posted By Anonymous in askapatient.com on September 26, 2011 @ 12:00 am
“Side Effects: moodswings crying vivid dreams obsessive thoughts complete personality change My son put on this for asthma/allergies cries all the time obsesses on his thoughts vivid dreams ...”
Druginformer Identified Side Effects: Personality change, Anger, Crying, Anxiety, Screaming, Irritability
Posted By Anonymous in askapatient.com on November 3, 2010 @ 12:00 am
“... prevent flu and colds. Diet is also important. BEAWARE: aspartame is in singulair which itself has many negative side effects like depression, irritability, anxiety and personality changes [it in a lo...”
Druginformer Identified Side Effects: Personality change, Mood swings, Crying, Depression, Drug ineffective, Insomnia
Posted By Anonymous in askapatient.com on May 12, 2010 @ 12:00 am
“Side Effects: worsening of asthma, more frequent asthma attacks, mood swings, change in personality, depression, sleeping issues My doctor prescribed this medicine for my allergies and asth...”
Druginformer Identified Side Effects: Suicidal ideation, Photophobia, Personality change, Frustration, Acne conglobata
Posted By Anonymous in askapatient.com on December 7, 2009 @ 12:00 am
“Side Effects: frustrated, unable to concentrate, teacher and family noticed a definite change in personality and performance, frustration lead to verbally expressing wanting to "kill myself" ...”
Druginformer Identified Side Effects: Personality change, Mood swings, Anger, Crying, Aggression, Mental impairment
Posted By Anonymous in askapatient.com on October 25, 2009 @ 12:00 am
“... My 4 year old son took singulair on 2 occasions for about a month each time. It did seemed to help his allergies, but at the same time his personality changed drastically. At first I thought...”
Druginformer Identified Side Effects: Personality change, Crying, Depression
Posted By mothercarebear in fdb.rxlist.com on October 7, 2009 @ 12:00 am
“... drug,my 11yr.old daughter was a very happy child.She became very defiant,cried and was depressed while on Singular.She couldn't handle it and neither could I.Her personality changed completely. As for...”
* 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
“Side Effects: Anxiety, Depression, suicidal thoughts, poor concentration, personality change .
I've never been depressed or had any kind of mental problems in my life. This past month has be...”
Source:" SINGULAIR: Side effects, ratings, and ...
View full report on drug related personality change
Did the author experience personality change while taking singulair?
What is this?Singulair
“Side Effects: My daughter took montelukast from the age of 3yrs for poorly controlled asthma symptoms. Over a period of time, we noticed her usual cheerful personality changed and she became more sub...”
Source:" SINGULAIR: Side effects, ratings, and ...
View full report on drug related personality change
Did the author experience personality change while taking singulair?
What is this?Singulair
“Side Effects: My daughter's personality changed completely starting at about the 2nd month. She became hostile, easily angered, stopped playing and would cry about every little think. She had terri...”
Source:" SINGULAIR: Side effects, ratings, and ...
View full report on drug related personality change
Did the author experience personality change while taking singulair?
What is this?