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: Nightmare, Tinnitus, Memory impairment, Depression, Hallucination, Somnolence
Posted By Anonymous in askapatient.com on October 13, 2013 @ 12:00 am
“Side Effects: Night terrors are the worst - disturbing surreal nightmares and the inability to wake myself properly from these, resulting in freaky hallucinations whilst being semi-conscious. I start...”
Druginformer Identified Side Effects: Mood swings, Tinnitus, Depression, Libido decreased, Libido increased
Posted By Anonymous in askapatient.com on April 10, 2012 @ 12:00 am
“Side Effects: Moderate Depression and Mood Swings, Tinnitus, Decreased Libido Been off it for 2 days, and my mood and sex drive back to normal... It did help the allergy symptoms, tho...”
Druginformer Identified Side Effects: Flatulence, Dysuria, Flushing, Vertigo, Tachycardia, Urticaria, Cystitis, Tinnitus, Anxiety, Cardiac flutter, Confusional state, Heart rate increased, Hypertension, Migraine, Rash, Swelling, Hepatic enzyme increased, Decreased appetite, Breath sounds abnormal, Haemorrhoids
Posted By Anonymous in askapatient.com on March 24, 2012 @ 12:00 am
“... else. These less common side effects include but are not limited to: Loss of appetite Flushing Migraines A spinning sensation (vertigo) Gas Hemorrhoids Bladder infection (urinary tract i...”
Druginformer Identified Side Effects: Tremor, Headache, Vertigo, Night sweats, Tinnitus, Palpitations, Oedema, Vision blurred, Withdrawal syndrome
Posted By Anonymous in askapatient.com on February 16, 2012 @ 12:00 am
“Side Effects: Vertigo, ringing in ears, sweats, hand and leg tremors, vision problems, heat palpitations. I have taken Zyrtec for years, not sure if they changed it recently or if I just bu...”
Druginformer Identified Side Effects: Dizziness, Nausea, Anger, Drug withdrawal syndrome, Tinnitus, Memory impairment, Dry mouth, Pollakiuria, Somnolence, Negative thoughts
Posted By Anonymous in askapatient.com on October 15, 2011 @ 12:00 am
“... of allergies it's side effects and withdrawal for a lot of people are not worth it. I have tried several times to come off the meds without success. After 36hrs extreme dizzyness, nausea and itching...”
Druginformer Identified Side Effects: Fatigue, Dizziness, Tinnitus, Depression, Disturbance in attention
Posted By Anonymous in askapatient.com on January 24, 2011 @ 12:00 am
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Druginformer Identified Side Effects: Tinnitus
Posted By Anonymous in askapatient.com on December 20, 2009 @ 12:00 am
“Side Effects: None we are aware of yet The Zyrtec has helped my daughter reduce red- ringed eyes. Before, people were constantly asking us what was wrong with her eyes. Also it has helped r...”
Druginformer Identified Side Effects: Chest discomfort, Flushing, Mood swings, Tinnitus, Ototoxicity, Acne, Drug ineffective, Adverse drug reaction, Psychotic disorder
Posted By Anonymous in askapatient.com on August 13, 2009 @ 12:00 am
“... and this made it worse! It drives me crazy and there is no relief. I also seemed to have mood swings and some other odd symptoms (that didn't exist before) such as chest pressure or feeling flushed. ...”
Druginformer Identified Side Effects: Tinnitus, Suicidal ideation
Posted By Anonymous in askapatient.com on June 23, 2009 @ 12:00 am
“Side Effects: Highly oppositional attitude, suicidal thoughts for the first time in my life, rapid-onset tinnitus Behavioral changes took effect within an hour of a single dose. I tried dum...”
* 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
“... properly from these, resulting in freaky hallucinations whilst being semi-conscious. I started with milder nightmares and these have built up to full blown terrors. Hearing things , I.e. the doorbell r...”
Source:" ZYRTEC: Side effects, ratings, and pat...
View full report on drug related tinnitus
Did the author experience tinnitus while taking zyrtec?
What is this?Zyrtec
“Side Effects: Moderate Depression and Mood Swings, Tinnitus , Decreased Libido
Been off it for 2 days, and my mood and sex drive back to normal... It did help the allergy symptoms, tho...”
Source:" ZYRTEC: Side effects, ratings, and pat...
View full report on drug related tinnitus
Did the author experience tinnitus while taking zyrtec?
What is this?Zyrtec
“... to: Loss of appetite Flushing Migraines A spinning sensation (vertigo) Gas Hemorrhoids Bladder infection (urinary tract infection or UTI) Ringing in the ear (tinnitus) ...”
Source:" ZYRTEC: Side effects, ratings, and pat...
View full report on drug related tinnitus
Did the author experience tinnitus while taking zyrtec?
What is this?