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: Headache, Fatigue, Pain, Hypoaesthesia, Crying, Drug ineffective, Insomnia, Irritability, Mood altered, Muscular weakness, Paraesthesia, Restlessness, Thought blocking
Posted By Anonymous in askapatient.com on August 2, 2015 @ 12:00 am
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Druginformer Identified Side Effects: Back pain, Fatigue, Sinusitis, Cardiac flutter, Skin tightness, Hip fracture, Irritability, Nasal congestion, Somnolence
Posted By Anonymous in askapatient.com on February 8, 2015 @ 12:00 am
“... But I started having heart palpitations as soon as I started taking it, was always tired and sleepy (was sleeping as much as 12 hours a night), had hip pain, lower back pain, pain and tightness in my ...”
Druginformer Identified Side Effects: Arthralgia, Back pain, Pain, Irritability, Mood altered
Posted By Anonymous in askapatient.com on October 24, 2014 @ 12:00 am
“Side Effects: Lower back ache, achy knees and ankles, irritability, moodiness. I only used it twice: 1st day prescribed, then skipped a couple of days and took another. I did feel some reli...”
Druginformer Identified Side Effects: Anger, Anxiety, Abdominal distension, Akathisia, Depression, Insomnia, Irritability, Swelling, Decreased appetite, Suicidal behaviour
Posted By Anonymous in askapatient.com on September 10, 2014 @ 12:00 am
“Side Effects: Anxiety, depression, irritability, bloating/swelling of abdominal area, loss of appetite, RLS, insomnia This is my second round of trying Singulair (trying to replace Claritin...”
Druginformer Identified Side Effects: Tremor, Headache, Nightmare, Anxiety, Depression, Dry mouth, Insomnia, Irritability, Muscle spasms, Suicidal ideation, Oropharyngeal pain
Posted By Anonymous in askapatient.com on February 12, 2014 @ 12:00 am
“Side Effects: Nightmares/ night terrors, insomnia, depression, anxiety, irritability, suicidal thoughts, cramps, tremors, dry mouth, sore throat, headache, It did do wonders for my asthma, ...”
Druginformer Identified Side Effects: Mood swings, Anger, Abnormal dreams, Depression, Irritability, Tendonitis, Arthralgia, Lethargy
Posted By Anonymous in askapatient.com on September 24, 2013 @ 12:00 am
“Side Effects: Mood swing, depressed, severe joint pain, tendonitis, irritability, easily angered, crazy dreams, insomona, unable to function at times. ”
Druginformer Identified Side Effects: Fatigue, Nausea, Thirst, Depression, Drug ineffective, Irritability, Somnolence
Posted By Anonymous in drugs.com on May 15, 2013 @ 12:00 am
“Went to the hospital during an asthma attack. I was only on albuterol, and it was not working during this episode. Long story short I got prescribed Singular. Made me feel very sleepy at first. I coul...”
Druginformer Identified Side Effects: Syncope, Anger, Frustration, Depression, Insomnia, Irritability
Posted By Anonymous in askapatient.com on April 26, 2013 @ 12:00 am
“Side Effects: Anger, frustration, angst, introversion, depression, fainting My son began taking Singulair when he was 7. We were warned about behavioral issues (ADD like symptoms, insomnia...”
Druginformer Identified Side Effects: Anxiety, Depression, Irritability
Posted By Anonymous in drugs.com on April 25, 2013 @ 12:00 am
“... Pot). I have been on this medicine for about a week now and I am unusually irritable, and easily aggravated. I can tell that it's getting worse, as today I started developing anxiety along with it. I ...”
Druginformer Identified Side Effects: Mood altered, Anger, Anxiety, Irritability
Posted By Anonymous in drugs.com on January 21, 2013 @ 12:00 am
“Very Good for asthma and allergies but my mood changed for the worse. I woke up angry for no reason and very irritable. Made my anxiety worse too. I stopped it.”
* 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
“Great for the asthma,then became tired all the time,excessive drowsiness to the point it was not safe to drive,unable to function well at work, irritable , moody, and depressed.”
Source:" Singulair
View full report on drug related irritability
Did the author experience irritability while taking singulair?
What is this?Singulair
“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 irritability
Did the author experience irritability while taking singulair?
What is this?Singulair
“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 irritability
Did the author experience irritability while taking singulair?
What is this?