sponsored
PatientsVille.com Logo

PatientsVille

Zyrtec Withdrawal Syndrome Side Effects

Zyrtec Withdrawal Syndrome Side Effect Reports


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

This information will help you understand how side effects, such as Withdrawal Syndrome, 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.



Pruritus, Withdrawal Syndrome

This Withdrawal Syndrome side effect was reported by a consumer or non-health professional from US. A 29-year-old female patient (weight:NA) experienced the following symptoms/conditions: seasonal allergy. The patient was prescribed Zyrtec (dosage: Once Daily), which was started on May 01, 2009. Concurrently used drugs: NA. When starting to take Zyrtec the consumer reported the following symptoms:
  • Pruritus
  • Withdrawal Syndrome
These side effects may potentially be related to Zyrtec.
Lethargy, Withdrawal Syndrome

This Withdrawal Syndrome Zyrtec side effect was reported by a consumer or non-health professional from US on Aug 14, 2013. A Female , 29 years of age, was treated with Zyrtec. The patient presented the following health conditions:
  • Lethargy
  • Withdrawal Syndrome
. Zyrtec dosage: NA. Additional drugs used at the same time: NA.
Intraocular Pressure Increased, Withdrawal Syndrome, Palpitations, Dyspnoea, Neuralgia, Tinnitus, Pruritus, Off Label Use

This is a Zyrtec Ir side effect report of a 55-year-old female patient (weight:NA) from US, suffering from the following symptoms/conditions: NA, who was treated with Zyrtec Ir (dosage:NA, start time: 200309), combined with: NA., and developed a serious reaction and a Withdrawal Syndrome side effect. The patient presented with:
  • Intraocular Pressure Increased
  • Withdrawal Syndrome
  • Palpitations
  • Dyspnoea
  • Neuralgia
  • Tinnitus
  • Pruritus
  • Off Label Use
which developed after the beginning of treatment. This side effect report can indicate a possible existence of increased vulnerability to Zyrtec Ir treatment in female patients suffering from NA, resulting in Withdrawal Syndrome.

Withdrawal Syndrome, Angioedema, Pruritus

A 49-year-old female patient (weight: NA) from US with the following symptoms: multiple allergies started Zyrtec Ir treatment (dosage: NA) on Jan 22, 2013. Soon after starting Zyrtec Ir treatment, the consumer experienced several side effects, including:
  • Withdrawal Syndrome
  • Angioedema
  • Pruritus
. Concurrently used drugs: NA. This finding indicates that some patients can be more vulnerable to developing Zyrtec Ir side effects, such as Withdrawal Syndrome.
Withdrawal Syndrome, Pruritus, Off Label Use

A patient from US was prescribed and started Zyrtec Ir on Oct 04, 2012. Patient felt the following Zyrtec side effects: withdrawal syndrome, pruritus, off label use Additional patient health information: male , 77 years of age, The consumer reported the following symptoms: . Zyrtec Ir dosage: NA. Concurrently used drugs: NA.
Withdrawal Syndrome, Pruritus, Scab, Economic Problem

This report suggests a potential Zyrtec Ir Withdrawal Syndrome side effect(s) that can have serious consequences. A 49-year-old female patient from US (weight:NA) was diagnosed with the following health condition(s): hypersensitivity and used Zyrtec Ir (dosage: 1 Tablet At Night) starting NS. Soon after starting Zyrtec Ir the patient began experiencing various side effects, including:
  • Withdrawal Syndrome
  • Pruritus
  • Scab
  • Economic Problem
Drugs used concurrently:NA. Although Zyrtec Ir demonstrated significant improvements in a number of clinically relevant cases, troublesome symptoms, such as Withdrawal Syndrome, may still occur.
Withdrawal Syndrome, Product Label Issue

An adverse event was reported by a consumer or non-health professional on May 22, 2012 by a Female taking Zyrtec (dosage: 10 Mg 1 Per Day Po) was diagnosed with and. Location: UNITED STATES , 32 years of age, weighting 155.0 lb, patient began experiencing various side effects, including: Directly after treatment started, patient experienced the unwanted or unexpected Zyrtec side effects: withdrawal syndrome, product label issue. Additional medications/treatments:
Alopecia, Weight Decreased, Dizziness, Eating Disorder, Chronic Sinusitis, Nausea, Epistaxis, Withdrawal Syndrome

This Withdrawal Syndrome problem was reported by a consumer or non-health professional from UNITED STATES. A 44-year-old female patient (weight: NA) was diagnosed with the following medical condition(s): NA.On NS 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:
  • Alopecia
  • Weight Decreased
  • Dizziness
  • Eating Disorder
  • Chronic Sinusitis
  • Nausea
  • Epistaxis
  • Withdrawal Syndrome
Although all drugs are carefully tested before they are licensed for use, they carry potential side effect risks. Some side effects, such as Withdrawal Syndrome, may become evident only after a product is in use by the general population.
Withdrawal Syndrome, Dizziness, Headache, Nausea, Feeling Abnormal

This is a Zyrtec side effect report of a female patient (weight: NA) from UNITED STATES. The patient developed the following symptoms/conditions: hypersensitivity,anxiety and was treated with Zyrtec (dosage: 10 Mg, Daily) starting Mar 01, 2012. Concurrently used drugs:
  • Pristiq (15 Mg, Daily)
  • Lexapro (10 Mg, Daily)
  • Pristiq
  • Lexapro
Soon after that, the consumer experienced the following of symptoms:
  • Withdrawal Syndrome
  • Dizziness
  • Headache
  • Nausea
  • Feeling Abnormal
This opens a possibility that Zyrtec could cause Withdrawal Syndrome and that some female patients may be more susceptible.
Withdrawal Syndrome, Pruritus

This Withdrawal Syndrome side effect was reported by a consumer or non-health professional from UNITED STATES on Mar 06, 2012. A female patient from UNITED STATES , 41 years of age, weighting 138.0 lb, was diagnosed with and was treated with Zyrtec. Directly after treatment started, patient experienced the unwanted or unexpected Zyrtec side effects: withdrawal syndrome, pruritus. Zyrtec dosage: 10mg. These side effects may potentially be related to Zyrtec.
Withdrawal Syndrome

This Withdrawal Syndrome side effect was reported by a consumer or non-health professional from UNITED STATES. A female patient (weight:NA) experienced the following symptoms/conditions: seasonal allergy. The patient was prescribed Zyrtec (dosage: 10mg), which was started on Jan 01, 1998. Concurrently used drugs: NA. When starting to take Zyrtec the consumer reported the following symptoms:
  • Withdrawal Syndrome
These side effects may potentially be related to Zyrtec.
Withdrawal Syndrome

This Withdrawal Syndrome Zyrtec side effect was reported by a consumer or non-health professional from UNITED STATES on Feb 19, 2012. A male , child 6 years of age, was treated with Zyrtec. The patient presented the following health conditions:
  • Withdrawal Syndrome
. Zyrtec dosage: NA. Additional drugs used at the same time: NA.
Withdrawal Syndrome

This is a Zyrtec side effect report of a 6-year-old patient (weight:NA) from UNITED STATES, suffering from the following symptoms/conditions: NA, who was treated with Zyrtec (dosage:NA, start time: NS), combined with: NA., and developed a serious reaction and a Withdrawal Syndrome side effect. The patient presented with:
  • Withdrawal Syndrome
which developed after the beginning of treatment. This side effect report can indicate a possible existence of increased vulnerability to Zyrtec treatment in patients suffering from NA, resulting in Withdrawal Syndrome.
Withdrawal Syndrome, Haematoma, Rash Macular, Contusion

A 46-year-old female patient (weight: NA) from UNITED STATES with the following symptoms: NA started Zyrtec treatment (dosage: NA) on NS. Soon after starting Zyrtec treatment, the consumer experienced several side effects, including:
  • Withdrawal Syndrome
  • Haematoma
  • Rash Macular
  • Contusion
. Concurrently used drugs:
  • Nexium (Since 2000)
  • Ventolin (2 Puffs, Twice A Day Since A Couple Of Years)
  • Symbicort (2 Puffs As Needed Since A Couple Of Years)
  • Lisinopril (Since 2001)
  • Aspirin (Since 2000)
  • Nasacort Aq (Since Years)
  • Simvastatin (Since 2001)
  • Pentazocin (1 Tablet 3 To 6 Times A Day, Since 2004)
This finding indicates that some patients can be more vulnerable to developing Zyrtec side effects, such as Withdrawal Syndrome.
Withdrawal Syndrome, Pyrexia, Rhinitis

A patient from POLAND was prescribed and started Zyrtec on Dec 07, 2011. After Zyrtec was administered, patient encountered several Zyrtec side effects: withdrawal syndrome, pyrexia, rhinitis Additional patient health information: male , child 3 years of age, The consumer reported the following symptoms: was diagnosed with and. Zyrtec dosage: NA. Concurrently used drugs: NA. The patient was hospitalized.
Scratch, Pruritus, Urticaria, Withdrawal Syndrome, Activities Of Daily Living Impaired

This report suggests a potential Zyrtec Withdrawal Syndrome side effect(s) that can have serious consequences. A 25-year-old female patient from UNITED STATES (weight:NA) was diagnosed with the following health condition(s): mycotic allergy,asthma and used Zyrtec (dosage: 10 Mg) starting NS. Soon after starting Zyrtec the patient began experiencing various side effects, including:
  • Scratch
  • Pruritus
  • Urticaria
  • Withdrawal Syndrome
  • Activities Of Daily Living Impaired
Drugs used concurrently:NA. Although Zyrtec demonstrated significant improvements in a number of clinically relevant cases, troublesome symptoms, such as Withdrawal Syndrome, may still occur.
Withdrawal Syndrome

An adverse event was reported by a consumer or non-health professional on Jul 01, 2011 by a Female taking Zyrtec (dosage: 1 Pill 24 Hours Po) was diagnosed with and. Location: UNITED STATES , 45 years of age, weighting 163.0 lb, patient began experiencing various side effects, including: Patient felt the following Zyrtec side effects: withdrawal syndrome. Additional medications/treatments:
Dizziness, Urticaria, Withdrawal Syndrome, Dyspnoea

This Withdrawal Syndrome problem was reported by a consumer or non-health professional from UNITED STATES. A 20-year-old female patient (weight: NA) was diagnosed with the following medical condition(s): seasonal allergy.On Aug 01, 2004 a consumer started treatment with Zyrtec (dosage: 1 Pill Daily Po). The following drugs/medications were being taken at the same time: NA. When commencing Zyrtec, the patient experienced the following unwanted symptoms /side effects:
  • Dizziness
  • Urticaria
  • Withdrawal Syndrome
  • Dyspnoea
Although all drugs are carefully tested before they are licensed for use, they carry potential side effect risks. Some side effects, such as Withdrawal Syndrome, may become evident only after a product is in use by the general population.
Pruritus, Withdrawal Syndrome

This is a Zyrtec side effect report of a 64-year-old female patient (weight: NA) from UNITED STATES. The patient developed the following symptoms/conditions: multiple allergies and was treated with Zyrtec (dosage: 1 Pm) starting Jun 09, 2008. Concurrently used drugs: NA. Soon after that, the consumer experienced the following of symptoms:
  • Pruritus
  • Withdrawal Syndrome
This opens a possibility that Zyrtec could cause Withdrawal Syndrome and that some female patients may be more susceptible.
Pruritus, Withdrawal Syndrome

This Withdrawal Syndrome side effect was reported by a consumer or non-health professional from UNITED STATES on Dec 09, 2010. A patient from UNITED STATES , 53 years of age, weighting 180.0 lb, was treated with Zyrtec. Patient felt the following Zyrtec side effects: pruritus, withdrawal syndrome. Zyrtec dosage: NA. These side effects may potentially be related to Zyrtec.

DISCLAIMER: ALL DATA PROVIDED AS-IS, refer to terms of use for additional information.

Zyrtec Withdrawal Syndrome Causes and Reviews


Delirium is a condition that features rapidly changing mental states. It causes confusion and changes in behavior. Besides falling in and out of consciousness, there may be problems with

  • Attention and awareness
  • Thinking and memory
  • Emotion
  • Muscle control
  • Sleeping and waking

Causes of delirium include medications, poisoning, serious illnesses or infections, and severe pain. It can also be part of some mental illnesses or dementia.

Delirium and dementia have similar symptoms, so it can be hard to tell them apart. They can also occur together. Delirium starts suddenly and can cause hallucinations. The symptoms may get better or worse, and can last for hours or weeks. On the other hand, dementia develops slowly and does not cause hallucinations. The symptoms are stable, and may last for months or years.

Delirium tremens is a serious type of alcohol withdrawal syndrome. It usually happens to people who stop drinking after years of alcohol abuse.

People with delirium often, though not always, make a full recovery after their underlying illness is treated.


Zyrtec Withdrawal Syndrome 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.

Common Drugs

Abilify (10132)
Adderall (1304)
Amlodipine (6664)
Amoxicillin (4387)
Benadryl (1568)
Celebrex (12876 )
Celexa (1342)
Cialis (2975)
Cipro (8580)
Citalopram (7792)
Crestor (18839)
Cymbalta (14373)
Doxycycline (1757)
Effexor (7289)
Flexeril (435)
Flomax (2177)
Fluoxetine (4261)
Gabapentin (4593)
Hydrocodone (2469)
Ibuprofen (8222)
Lantus (10968)
Lexapro (3499)
Lipitor (17769)
Lisinopril (8919)
Lyrica (27148)
Medrol (650)
Mirena (41254)
Mobic (957)
Morphine (5356)
Naproxen (538)
Neurontin (6501)
Oxycodone (4438)
Pradaxa (13372)
Prednisone (5926)
Prilosec (2631)
Prozac (1954)
Seroquel (27216)
Simvastatin (8348)
Synthroid (4452)
Tamiflu (5585)
Topamax (3748)
Tramadol (5054)
Trazodone (1458)
Viagra (5394)
Vicodin (1153)
Wellbutrin (6324)
Xanax (2847)
Zocor (5718)
Zoloft(6792)
Zyrtec(1669)

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)

➢ More

Discuss Zyrtec Side Effects