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Zyrtec Overdose Side Effects

Zyrtec Overdose Side Effect Reports


The following Zyrtec Overdose side effect reports were submitted by healthcare professionals and consumers.

This information will help you understand how side effects, such as Overdose, can occur, and what you can do about them.

A side effect could appear soon after you start Zyrtec or it might take time to develop.



Suicide Attempt, Overdose, Fatigue

This Overdose side effect was reported by a physician from DE. A 23-year-old female patient (weight:NA) experienced the following symptoms/conditions: NA. The patient was prescribed Zyrtec (dosage: NA), which was started on 201312. Concurrently used drugs: NA. When starting to take Zyrtec the consumer reported the following symptoms:
  • Suicide Attempt
  • Overdose
  • Fatigue
These side effects may potentially be related to Zyrtec.
Epilepsy, Overdose

This Overdose Zyrtec side effect was reported by a pharmacist from JP on Oct 29, 2013. A male , child 3. years of age, was diagnosed with and was treated with Zyrtec. The patient presented the following health conditions:
  • Epilepsy
  • Overdose
. Zyrtec dosage: NA. Additional drugs used at the same time: NA.
Overdose

This is a Zyrtec Tablets (otc) 10mg side effect report of a 50-year-old patient (weight:NA) from US, suffering from the following symptoms/conditions: NA, who was treated with Zyrtec Tablets (otc) 10mg (dosage:NA, start time: 2006), combined with: NA., and developed a serious reaction and a Overdose side effect. The patient presented with:
  • Overdose
which developed after the beginning of treatment. This side effect report can indicate a possible existence of increased vulnerability to Zyrtec Tablets (otc) 10mg treatment in patients suffering from NA, resulting in Overdose.

Immune System Disorder, Anaphylactic Reaction, Loss Of Consciousness, Urticaria, Rash, Overdose, Pyrexia

A 45-year-old patient (weight: NA) from US with the following symptoms: seasonal allergy started Zyrtec Ir treatment (dosage: NA) on 201109. Soon after starting Zyrtec Ir treatment, the consumer experienced several side effects, including:
  • Immune System Disorder
  • Anaphylactic Reaction
  • Loss Of Consciousness
  • Urticaria
  • Rash
  • Overdose
  • Pyrexia
. Concurrently used drugs: NA.The patient was hospitalized. This finding indicates that some patients can be more vulnerable to developing Zyrtec Ir side effects, such as Overdose.
Hypotension, Overdose, Disturbance In Attention, Somnolence, Dizziness

A female patient from BR was prescribed and started Zyrtec on Jun 21, 2013. Patient felt the following Zyrtec side effects: hypotension, overdose, disturbance in attention, somnolence, dizziness Additional patient health information: Female , 28 years of age, The consumer reported the following symptoms: . Zyrtec dosage: NA. Concurrently used drugs: NA.
Blood Pressure Increased, Cough, Dry Mouth, Overdose

This report suggests a potential Zyrtec Ir Overdose side effect(s) that can have serious consequences. A 59-year-old female patient from US (weight:NA) was diagnosed with the following health condition(s): hypersensitivity and used Zyrtec Ir (dosage: NA) starting Nov 28, 2012. Soon after starting Zyrtec Ir the patient began experiencing various side effects, including:
  • Blood Pressure Increased
  • Cough
  • Dry Mouth
  • Overdose
Drugs used concurrently:NA. The patient was hospitalized. Although Zyrtec Ir demonstrated significant improvements in a number of clinically relevant cases, troublesome symptoms, such as Overdose, may still occur.
Convulsion, Overdose

An adverse event was reported by a health professional on Nov 23, 2012 by a male taking Zyrtec (dosage: NA) . Location: JP , 60 years of age, patient began experiencing various side effects, including: Directly after treatment started, patient experienced the unwanted or unexpected Zyrtec side effects: convulsion, overdose. Additional medications/treatments:
Feeling Jittery, Feeling Abnormal, Insomnia, Product Packaging Issue, Overdose, Product Quality Issue, Product Label Issue

This Overdose problem was reported by a consumer or non-health professional from US. A 48-year-old female patient (weight: NA) was diagnosed with the following medical condition(s): NA.On Oct 29, 2012 a consumer started treatment with Zyrtec Ir (dosage: NA). The following drugs/medications were being taken at the same time: NA. When commencing Zyrtec Ir, the patient experienced the following unwanted symptoms /side effects:
  • Feeling Jittery
  • Feeling Abnormal
  • Insomnia
  • Product Packaging Issue
  • Overdose
  • Product Quality Issue
  • Product Label Issue
Although all drugs are carefully tested before they are licensed for use, they carry potential side effect risks. Some side effects, such as Overdose, may become evident only after a product is in use by the general population.
Hyperphagia, Anosmia, Ageusia, Gastrooesophageal Reflux Disease, Overdose, Anxiety, Migraine

This is a Zyrtec Ir side effect report of a 55-year-old female patient (weight: NA) from US. The patient developed the following symptoms/conditions: oropharyngeal pain,nasopharyngitis and was treated with Zyrtec Ir (dosage: 1 Am And 1 Pm) starting Oct 28, 2010. Concurrently used drugs: NA. Soon after that, the consumer experienced the following of symptoms:
  • Hyperphagia
  • Anosmia
  • Ageusia
  • Gastrooesophageal Reflux Disease
  • Overdose
  • Anxiety
  • Migraine
This opens a possibility that Zyrtec Ir could cause Overdose and that some female patients may be more susceptible.
Anaphylactic Shock, Overdose, Epistaxis

This Overdose side effect was reported by a consumer or non-health professional from US on Sep 04, 2012. A patient from US , 29 years of age, weighting 168.0 lb, was diagnosed with and was treated with Zyrtec Ir. Directly after treatment started, patient experienced the unwanted or unexpected Zyrtec side effects: anaphylactic shock, overdose, epistaxis. Zyrtec Ir dosage: NA. These side effects may potentially be related to Zyrtec Ir.
Ventricular Flutter, Overdose, Ventricular Arrhythmia, Loss Of Consciousness, Hypokalaemia, Cardiac Arrest, Torsade De Pointes, Electrocardiogram Qt Prolonged

This Overdose side effect was reported by a health professional from FRANCE. A 55-year-old female patient (weight:NA) experienced the following symptoms/conditions: pruritus. The patient was prescribed Zyrtec (dosage: 10 Mg, 1x/day), which was started on Oct 23, 2003. Concurrently used drugs: NA. When starting to take Zyrtec the consumer reported the following symptoms:
  • Ventricular Flutter
  • Overdose
  • Ventricular Arrhythmia
  • Loss Of Consciousness
  • Hypokalaemia
  • Cardiac Arrest
  • Torsade De Pointes
  • Electrocardiogram Qt Prolonged
The patient was hospitalized. These side effects may potentially be related to Zyrtec.
Overdose, Allergic Granulomatous Angiitis

This Overdose Zyrtec side effect was reported by a consumer or non-health professional from GERMANY on Jan 02, 2012. A Female , 55 years of age, was treated with Zyrtec. The patient presented the following health conditions:
  • Overdose
  • Allergic Granulomatous Angiitis
. Zyrtec dosage: NA. Additional drugs used at the same time: NA.
Overdose, Neutrophil Count Decreased

This is a Zyrtec side effect report of a 52-year-old patient (weight:NA) from JAPAN, suffering from the following symptoms/conditions: NA, who was treated with Zyrtec (dosage:NA, start time: Nov 23, 2011), combined with: NA., and developed a serious reaction and a Overdose side effect. The patient presented with:
  • Overdose
  • Neutrophil Count Decreased
which developed after the beginning of treatment. The patient was hospitalized. This side effect report can indicate a possible existence of increased vulnerability to Zyrtec treatment in patients suffering from NA, resulting in Overdose.
Musculoskeletal Pain, Myalgia, Overdose, Arthralgia, Pruritus, Pain In Extremity

A 44-year-old female patient (weight: NA) from UNITED STATES with the following symptoms: NA started Zyrtec treatment (dosage: NA) on Jan 01, 2011. Soon after starting Zyrtec treatment, the consumer experienced several side effects, including:
  • Musculoskeletal Pain
  • Myalgia
  • Overdose
  • Arthralgia
  • Pruritus
  • Pain In Extremity
. Concurrently used drugs: NA. This finding indicates that some patients can be more vulnerable to developing Zyrtec side effects, such as Overdose.
Overdose, Musculoskeletal Pain, Myalgia, Arthralgia, Pruritus, Pain In Extremity

A female patient from UNITED STATES was prescribed and started Zyrtec on Sep 07, 2011. After Zyrtec was administered, patient encountered several Zyrtec side effects: overdose, musculoskeletal pain, myalgia, arthralgia, pruritus, pain in extremity Additional patient health information: Female , 44 years of age, weighting 230.0 lb, The consumer reported the following symptoms: . Zyrtec dosage: NA. Concurrently used drugs: NA.
Pruritus, Arthralgia, Pain In Extremity, Musculoskeletal Pain, Myalgia, Overdose

This report suggests a potential Zyrtec Overdose side effect(s) that can have serious consequences. A 44-year-old female patient from UNITED STATES (weight:NA) was diagnosed with the following health condition(s): hypersensitivity and used Zyrtec (dosage: 2 In A 24 Hour Period.) starting Jan 01, 2011. Soon after starting Zyrtec the patient began experiencing various side effects, including:
  • Pruritus
  • Arthralgia
  • Pain In Extremity
  • Musculoskeletal Pain
  • Myalgia
  • Overdose
Drugs used concurrently:NA. Although Zyrtec demonstrated significant improvements in a number of clinically relevant cases, troublesome symptoms, such as Overdose, may still occur.
Miosis, Overdose, Visual Field Defect

An adverse event was reported by a consumer or non-health professional on Aug 10, 2011 by a Female taking Zyrtec (dosage: NA) . Location: UNITED STATES , 35 years of age, weighting 130.0 lb, patient began experiencing various side effects, including: Patient felt the following Zyrtec side effects: miosis, overdose, visual field defect. Additional medications/treatments:
Overdose, Visual Field Defect, Miosis

This Overdose problem was reported by a consumer or non-health professional from UNITED STATES. A 35-year-old female patient (weight: NA) was diagnosed with the following medical condition(s): seasonal allergy.On Jul 26, 2011 a consumer started treatment with Zyrtec (dosage: NA). The following drugs/medications were being taken at the same time: NA. When commencing Zyrtec, the patient experienced the following unwanted symptoms /side effects:
  • Overdose
  • Visual Field Defect
  • Miosis
Although all drugs are carefully tested before they are licensed for use, they carry potential side effect risks. Some side effects, such as Overdose, may become evident only after a product is in use by the general population.
Speech Disorder, Suicidal Ideation, Overdose, Suicide Attempt, Impaired Work Ability, Hallucination

This is a Zyrtec side effect report of a 34-year-old female patient (weight: NA) from UNITED STATES. The patient developed the following symptoms/conditions: multiple allergies,pain,anxiety,depression and was treated with Zyrtec (dosage: 10 Mg (10 Mg, 1 In 1 D), Per Oral) starting Aug 09, 2010. Concurrently used drugs:
  • Hydrocodone Bitartrate + Acetaminophen (5/500mg, Per Oral)
  • Sertraline Hydrochloride (100 Mg (100 Mg, 1 In 1 D), Per Oral)
  • Sertraline Hydrochloride (100 Mg (100 Mg, 1 In 1 D), Per Oral)
Soon after that, the consumer experienced the following of symptoms:
  • Speech Disorder
  • Suicidal Ideation
  • Overdose
  • Suicide Attempt
  • Impaired Work Ability
  • Hallucination
The patient was hospitalized. This opens a possibility that Zyrtec could cause Overdose and that some female patients may be more susceptible.
Pharyngitis Streptococcal, Dizziness, Abdominal Pain Upper, Pyrexia, Overdose, Headache, Oropharyngeal Pain

This Overdose side effect was reported by a health professional from UNITED STATES on Jan 07, 2011. A patient from UNITED STATES , child 8 years of age, was treated with Zyrtec. Patient felt the following Zyrtec side effects: pharyngitis streptococcal, dizziness, abdominal pain upper, pyrexia, overdose, headache, oropharyngeal pain. Zyrtec dosage: NA.
Multiple prescriptions taken:
  • Albuterol
  • Advair (1puff Twice Per Day)
These side effects may potentially be related to Zyrtec.
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DISCLAIMER: ALL DATA PROVIDED AS-IS, refer to terms of use for additional information.

Zyrtec Overdose Causes and Reviews


Opioids, sometimes called narcotics, are a type of drug. They include strong prescription pain relievers, such as oxycodone, hydrocodone, fentanyl, and tramadol. The illegal drug heroin is also an opioid. Some opioids are made from the opium plant, and others are synthetic (man-made).

A doctor may give you a prescription opioid to reduce pain after you have had a major injury or surgery. You may get them if you have severe pain from health conditions like cancer. Some doctors prescribe them for chronic pain.

Opioids can cause side effects such as drowsiness, mental fog, nausea, and constipation. They may also cause slowed breathing, which can lead to Overdose deaths. If someone has signs of an Overdose, call 9-1-1:

  • The person's face is extremely pale and/or feels clammy to the touch
  • Their body goes limp
  • Their fingernails or lips have a purple or blue color
  • They start vomiting or making gurgling noises
  • They cannot be awakened or are unable to speak
  • Their breathing or heartbeat slows or stops

Other risks of using prescription opioids include dependence and addiction. Dependence means feeling withdrawal symptoms when not taking the drug. Addiction is a chronic brain disease that causes a person to compulsively seek out drugs, even though they cause harm. The risks of dependence and addiction are higher if you abuse the medicines. Abuse can include taking too much medicine, taking someone else's medicine, taking it in a different way than you are supposed to, or taking the medicine to get high.

Opioid abuse, addiction, and Overdoses are serious public health problems in the United States. Another problem is that more women are abusing opioids during pregnancy. This can lead to babies being addicted and going through withdrawal, known as neonatal abstinence syndrome (NAS). Opioid abuse may sometimes also lead to heroin use, because some people switch from prescription opioids to heroin.

The main treatment for prescription opioid addiction is medication-assisted treatment (MAT). It includes medicines, counseling, and support from family and friends. MAT can help you stop using the drug, get through withdrawal, and cope with cravings. There is also a medicine called naloxone which can reverse the effects of an opioid Overdose and prevent death, if it is given in time.

To prevent problems with prescription opioids, be sure to follow your doctor's instructions when taking them. Do not share your medicines with anyone else. Contact your doctor if you have any concerns about taking the medicines.

NIH: National Institute on Drug Abuse


Zyrtec Overdose Reviews

Fri, 21 May 2010

I took one dose and experienced a bout of pancreatitis. I suffer from chronic pancreatitis and know what most of my "triggers" are.....never thought a simple allergy medication would cause such a problem, I think I would rather suffer allergies than risk pancreatitis.

Sat, 05 Nov 2011

Started on Zyrtec on the suggestion of my dermatologist for treatment of hives. Rash that resulted from the Zyrtec a MILLION times worse than the original hives. Had the same reaction to Seldane.

Tue, 09 Feb 2010

I have Type 2 Diabetes, when taking my level in the morning I noticed my level was elevated, and the only thing I had ingested was a Zyrtec pill about 2 hours prior? Could the pill be the cause?

Wed, 03 Dec 2008
Does Zyrtec inrease blood sugar levels? I have been taking 10m a day for 10 days and have notices symptoms of high blood sugar, when tested it was in the high 100's. Has anyone heard of this side effect?
Sat, 13 Aug 2011
I have had and am having a bad reaction to Zyrtec. My eyes are inflamed and my throat is sore. Lips are swollen. My tongue is white. I will be forced to go to the Emergency at the hospital.
Sun, 28 Mar 2010
I took Zyrtec for a week and while it does solve my allergy issues, it makes me a raving lunatic. Severe aggression, mood swings, and nightmares are the norm for me n this medicine. I would not recommend it if you are taking any anti anxiety or anti depressants.
Mon, 23 May 2011
bad gastritis or abdominal pain; had to get into tub with hot shower on my belly;never had a worse experience or pain; thought I was going to die; malaise; moderate ear pain
DISCLAIMER: ALL DATA PROVIDED AS-IS, refer to terms of use for additional information.

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Top Zyrtec Side Effects

Pruritus (212)
Pain (145)
Fatigue (145)
Dizziness (140)
Somnolence (133)
Urticaria (132)
Dyspnoea (132)
Nausea (116)
Hypersensitivity (114)
Headache (113)
Insomnia (112)
Depression (105)
Feeling Abnormal (105)
Rash (103)
Anxiety (96)
Off Label Use (94)
Convulsion (93)
Product Quality Issue (92)
Condition Aggravated (80)
Abnormal Behaviour (79)
Loss Of Consciousness (43)
Aggression (43)
Overdose (41)
Withdrawal Syndrome (39)
Injury (39)
Pulmonary Embolism (38)
Irritability (36)
Vomiting (36)
Pyrexia (36)
Abdominal Pain Upper (35)
Deep Vein Thrombosis (34)
Hallucination (34)
Fall (34)
Asthma (33)
Diarrhoea (31)
Palpitations (30)
Malaise (30)
Suicidal Ideation (29)
Blood Pressure Increased (28)
Abdominal Pain (28)
Disturbance In Attention (27)
Cough (27)
Pain In Extremity (27)
Contusion (26)
Dry Mouth (26)
Chest Discomfort (26)
Anger (25)
Cholecystitis Chronic (25)
Weight Increased (25)
Back Pain (24)

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