This report is for all products sharing this active ingredient. For more details, please use our Workbench for research on individual brands like Zyrtec.
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, Tinnitus
Effectiveness Rating: Overall Rating:
Posted By Paul on December 27, 2019 @ 9:21 am
“After using this to control a very bad allergy, which it did, I started getting ringing in the ears and severe headacheso that lasted all day, every other day. The headaches involve my neck as well. I am stopping use after a two years of use. I hope I get better. As bad as the allergy is it is better than the tinnitus and headaches. I only wish I would have figured this out a year ago”
Druginformer Identified Side Effects: Headache, Palpitations
Effectiveness Rating: Overall Rating:
Posted By Andre on May 28, 2018 @ 8:48 am
“”
Druginformer Identified Side Effects: Tremor, Headache, Dizziness, Nausea, Pain, Chills, Vomiting, Loss of consciousness, Anxiety, Visual impairment, Euphoric mood, Dyspnoea, Insomnia, Pyrexia
Posted By Anonymous in askapatient.com on September 3, 2015 @ 12:00 am
“Side Effects: Nausea and dizzy I cant go outside I fant every time I try..can eat cant sleep my nerves system cant stop shaking headache eyes blurry light headed cheats pain shortness of breath vomit...”
Druginformer Identified Side Effects: Headache, Fatigue, Hypersomnia, Dizziness, Pain, Agitation, Loss of consciousness, Depressed mood, Abnormal dreams, Anaesthesia, Irritability, Mood altered, Somnolence
Posted By Anonymous in askapatient.com on June 15, 2015 @ 12:00 am
“... During the day on the weekend, I would fall asleep and have bad dreams. Am so tired and dizzy during the day that I can't get anything done. Also caused painful headaches, agitation, irritability, and...”
Druginformer Identified Side Effects: Arthralgia, Headache, Abdominal discomfort, Pruritus, Anger, Cardiac flutter, Walking disability, Depression, Disturbance in attention, Irritability, Somnolence, Vision blurred, Weight increased
Posted By Anonymous in askapatient.com on May 23, 2015 @ 12:00 am
“Side Effects: Nausea, joint paint (especially hips and shoulders), extreme irritability, crippling fatigue, cannot concentrate, terrible ADD symptoms, brain fog, cannot get out of bed, anger/rage, de...”
Druginformer Identified Side Effects: Dizziness, Cardiac flutter, Abnormal dreams, Depression, Arthralgia, Headache
Posted By Anonymous in askapatient.com on March 9, 2015 @ 12:00 am
“Side Effects: irregular/racing heart beat, dizziness, headache, joint pain, depression, vivid often bad dreams I wish I would have realized that Zyrtec was causing these side effects sooner...”
Druginformer Identified Side Effects: Headache, Dizziness
Posted By Anonymous in askapatient.com on December 11, 2014 @ 12:00 am
“Side Effects: Sudden single pupil dilation..headache..dizziness Doesn't seem effective...been taking zyrtec 10mg long term”
Druginformer Identified Side Effects: Headache, Dizziness, Anger, Anxiety, Panic attack
Posted By Anonymous in askapatient.com on October 5, 2014 @ 12:00 am
“Side Effects: rage, anger, anxiety, panic attacks, headache, dizziness ”
Druginformer Identified Side Effects: Headache, Anxiety, Heart rate, Disturbance in attention, Tachyphrenia
Posted By Anonymous in askapatient.com on June 6, 2014 @ 12:00 am
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Druginformer Identified Side Effects: Arthralgia, Headache, Cardiac flutter, Pyrexia, Restlessness, Somnolence
Posted By Anonymous in askapatient.com on October 27, 2013 @ 12:00 am
“Side Effects: Heart palpitations, fatigue, achy joints, unsettled sleep, headache I thought I had sinus and hay fever, Zytec made me feel like I had the flu. the heart palpitations made me ...”
* 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
Zyrtec
“... original Zyrtec does not have pseudoephedrine in it; however, Zyrtec-D does. If you have chronic sinusitis like I do and suffer from severe sinus pressure and headaches , pseudoephredrine is a God send...”
Source:" Zyrtec-Allergy-Medication-review-dd6d3
View full report on drug related headache
Did the author experience headache while taking zyrtec?
What is this?Zyrtec
“But got headaches ”
Source:" Zyrtec
View full report on drug related headache
Did the author experience headache while taking zyrtec?
What is this?Zyrtec
“Side Effects: Nausea and dizzy I cant go outside I fant every time I try..can eat cant sleep my nerves system cant stop shaking headache eyes blurry light headed cheats pain shortness of breath vomit...”
Source:" ZYRTEC: Side effects, ratings, and pat...
View full report on drug related headache
Did the author experience headache while taking zyrtec?
What is this?