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Cetirizine Hydrochloride Related Aggression

Official FDA Reports262
Social Media Events92
Active Ingredients
  • Cetirizine Hydrochloride
Additional Drug Brands and Names
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Additional Terms for Aggression
  • Aggressive
  • Aggressive Manner
  • Aggrisivness
  • Hitting, Throwing
  • Agressive Behavior
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  This report is for all products sharing this active ingredient. For more details, please use our Workbench for research on individual brands like Zyrtec.


Explanation

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.


List of Possible Side Effects Reported

Report Date Dosage Indication Outcome Country Gender Age Weight (lbs)

* DrugInformer calculates alarm using a proprietary algorithm. Alarm should not be taken as an ofiicial signal from the FDA or other regulatory entity.


Social Media Comments From Around the Web

The following are comments from users that experienced side effects while taking Milnacipran Hydrochloride

Zyrtec

... for the next four days that I gave it to her, my usually sweet-tempered little girl was the meanest little child I've ever seen. She was more easily frustrated than usual, aggressive with us and he...


Source:" Zyrtec-Childrens-Allergy-Syrup-review-...

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Did the author experience aggression while taking zyrtec?

What is this?

Zyrtec

Side Effects: Anger. Unreasonable, aggressive and uncooperative behavior

My 15y/o son started taking 24 hr Allegra prescribed by his pediatrician for an over active histamine response causi...


Source:" ZYRTEC: Side effects, ratings, and pat...

View full report on drug related aggression

Did the author experience aggression while taking zyrtec?

What is this?

Zyrtec

... though, however, from my experiences, I would recommend that it be banned and certainly not sold over the counter, within hours of taking this drug, I become extremely aggressive , with paranoia, I str...


Source:" ZYRTEC: Side effects, ratings, and pat...

View full report on drug related aggression

Did the author experience aggression while taking zyrtec?

What is this?

Tell us about your Experience with Cetirizine Hydrochloride Related Aggression

Thank you for sharing your experience with us!

Share Your Experience

Druginformer Identified Side Effects: Anger, Aggression

Posted By Anonymous in askapatient.com on May 14, 2015 @ 12:00 am

Side Effects: Anger. Unreasonable, aggressive and uncooperative behavior My 15y/o son started taking 24 hr Allegra prescribed by his pediatrician for an over active histamine response causi...

Druginformer Identified Side Effects: Personality change, Paranoia, Abdominal distension, Aggression, Depression, Psychotic disorder, Suicidal behaviour

Posted By Anonymous in askapatient.com on May 12, 2015 @ 12:00 am

... and certainly not sold over the counter, within hours of taking this drug, I become extremely aggressive, with paranoia, I struggle to keep awake, my personality changes, becoming very depressed, the ...

Druginformer Identified Side Effects: Aggression

Posted By Anonymous in askapatient.com on August 2, 2014 @ 12:00 am

Side Effects: My son is unable to take ANY of the 24 hour allergy medications...he becomes enraged, physically aggressive, tantrums, runs away from school...my very sweet boy turns into a demonic ent...

Druginformer Identified Side Effects: Wheezing, Frustration, Aggression, Cough, Adverse drug reaction

Posted By Anonymous in askapatient.com on June 7, 2014 @ 12:00 am

Side Effects: The allergy doctor prescribed Zyrtec for my 4 yr old son to help alleviate the symptoms leading to his wheezing cough/respiratory conditions. Pretty soon I noticed that our normally ea...

Druginformer Identified Side Effects: Agitation, Lethargy, Mood swings, Anger, Crying, Anxiety, Screaming, Abdominal pain upper, Aggression, Arrhythmia, Violence-related symptom

Posted By Anonymous in askapatient.com on August 31, 2013 @ 12:00 am

... It was thought at first he was just acting out. The next day after each out burst he was back to his normal docile self. After taking the drug he again became extremely agitated and violent. Stated di...

Druginformer Identified Side Effects: Aggression, Seasonal allergy

Posted By Anonymous in askapatient.com on April 26, 2013 @ 12:00 am

... is actually a rating for my 2 year old daughter's experience. Her doctor recommend OTC childrens zyrtec for slight seasonal allergies. We thought she had suddenly and aggressively started with the t...

Druginformer Identified Side Effects: Headache, Sinusitis, Drug withdrawal syndrome, Anxiety, Sneezing, Aggression, Depression, Disturbance in attention, Oedema

Posted By Anonymous in askapatient.com on April 9, 2012 @ 12:00 am

... and major withdrawal symptoms if I miss a dose (I forgot to take it last night and have just used a box of Kleenex in sneezing repeatedly for 2 hours, with a major headache, and swollen sinuses.) ...

Druginformer Identified Side Effects: Enuresis, Nightmare, Anger, Anxiety, Aggression, Death

Posted By Anonymous in askapatient.com on March 9, 2012 @ 12:00 am

... my daughter (3 yrs.) had a VERY bad reaction to Zyrtec (night terrors), we took my son off of it completely, thinking maybe it would help with his bedwetting, which it did. Unfortunately, a year late...

Druginformer Identified Side Effects: Anger, Aggression, Depression, Mental impairment, Suicidal ideation

Posted By Anonymous in askapatient.com on December 31, 2011 @ 12:00 am

Side Effects: Rage, depression, suicidal thoughts, aggressiveness. I thought I was going insane and almost checked in to the hospital.

Druginformer Identified Side Effects: Personality change, Aggression, Bite, Insomnia, Irritability, Psychomotor hyperactivity

Posted By Anonymous in askapatient.com on February 23, 2011 @ 12:00 am

Side Effects: aggression, hiting, biting others, hyperactivity, irritable, change in behaviors, change in personality and sleeplessness. These behaviors occurred gradually. I was not warned...



* 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.