This is an index of side effect / adverse reaction reports (a.k.a. adverse event reports) related to Vistaril (Hydroxyzine) and submitted to the FDA during the sample period of about a year. The information is not vetted and should not be considered as verified clinical evidence.
Reports by Event Outcome
All Cases (196)
Death (5)
Disability (2)
Reports by Reaction Type
Drug Ineffective (21),
Depression (19),
Anxiety (17),
Fall (15),
Emotional Disorder (15),
Somnolence (12),
Pain in Extremity (12),
Suicide Attempt (10),
Gait Disturbance (10),
Hypertension (10),
Pain (9),
Panic Attack (9)
Below are a few examples of reports where side effects / adverse reactions may be related to Vistaril (Hydroxyzine). For a complete list or a specific selection of reports, please use the links above.
Possible Vistaril side effects in 42 year old female
Reported by a consumer/non-health professional from United States on 2012-08-27
Patient: 42 year old female, weighing 58.0 kg (127.7 pounds)
Reactions: Breast Cancer, Vulval Cancer, Breast Cancer Recurrent
Drug(s) suspected as cause:
Neurontin
Indication: Neuropathy Peripheral
Neurontin
Dosage: 600 mg, 4x/day
Indication: Convulsion
Start date: 2001-01-01
Vistaril
Dosage: 50 mg, 4x/day
Other drugs received by patient: Clonidine; Atenolol; Oxycodone; Nexium; Lidocaine; Demadex; Synthroid; Soma
Possible Vistaril side effects in 50 year old female
Reported by a consumer/non-health professional from United States on 2012-08-27
Patient: 50 year old female, weighing 65.8 kg (144.8 pounds)
Reactions: Diplopia, Hallucination
Adverse event resulted in: hospitalization
Drug(s) suspected as cause:
Lyrica
Indication: Migraine
Lyrica
Dosage: 50 mg, 2x/day
Indication: Intervertebral Disc Disorder
Start date: 2012-01-01
Vistaril
Indication: Panic Attack
Vistaril
Dosage: unk, as needed
Indication: Anxiety
Other drugs received by patient: Celexa; Wellbutrin; Buspar
Possible Vistaril side effects in female
Reported by a consumer/non-health professional from United States on 2012-08-24
Patient: female
Reactions: Speech Disorder, Hypersensitivity, Drug Prescribing Error
Drug(s) suspected as cause:
Vistaril
Possible Vistaril side effects in female
Reported by a consumer/non-health professional from United States on 2012-08-22
Patient: female
Reactions: Incorrect Drug Dosage Form Administered, Fatigue, Drug Intolerance, Somnolence, Drug Dispensing Error, Feeling Abnormal
Drug(s) suspected as cause:
Vistaril
Dosage: 25 mg, 2x/day
Indication: Allergy To Animal
Vistaril
Dosage: 50 mg, 1x/day
Other drugs received by patient: Dilantin
Possible Vistaril side effects in female
Reported by a consumer/non-health professional from United States on 2012-08-22
Patient: female
Reactions: Malaise, Memory Impairment
Drug(s) suspected as cause:
Celebrex
Dosage: unk
Vistaril
Dosage: unk
Possible Vistaril side effects in 39 year old female
Reported by a consumer/non-health professional from United States on 2012-08-21
Patient: 39 year old female, weighing 58.0 kg (127.7 pounds)
Reactions: Breast Cancer, Vulval Cancer, Breast Cancer Recurrent
Drug(s) suspected as cause:
Neurontin
Dosage: 600 mg, 4x/day
Indication: Convulsion
Start date: 2001-01-01
Neurontin
Indication: Neuropathy Peripheral
Vistaril
Dosage: 50 mg, 4x/day
Other drugs received by patient: Soma; Clonidine; Nexium; Lidocaine; Atenolol; Demadex; Synthroid; Oxycodone
Possible Vistaril side effects in 71 year old female
Reported by a health professional (non-physician/pharmacist) from United States on 2012-08-14
Patient: 71 year old female, weighing 54.4 kg (119.7 pounds)
Reactions: Weight Decreased, Malaise, Drug Ineffective, Asthenia
Drug(s) suspected as cause:
Amlodipine Besylate
Dosage: 10 mg, daily
Indication: Hypertension
Vistaril
Dosage: 25 mg, 2 to 3 times a day
Indication: Pruritus
Start date: 2008-01-01
Possible Vistaril side effects in 45 year old female
Reported by a consumer/non-health professional from United States on 2012-08-09
Patient: 45 year old female, weighing 86.2 kg (189.6 pounds)
Reactions: Abdominal Discomfort, Enzyme Level Increased, Blood Potassium Decreased, Drug Ineffective, Diarrhoea, Dehydration
Adverse event resulted in: hospitalization
Drug(s) suspected as cause:
Neurontin
Dosage: 800 mg, 2x/day
Indication: Nerve Injury
Start date: 2012-04-01
Vistaril
Dosage: 25 mg, as needed
Indication: Muscle Spasms
Start date: 2011-01-01
Other drugs received by patient: Lisinopril; Metformin; Dolobid; Cymbalta
Possible Vistaril side effects in 46 year old male
Reported by a health professional (non-physician/pharmacist) from United States on 2012-08-08
Patient: 46 year old male
Reactions: Back Pain, Pain in Extremity, Benign Prostatic Hyperplasia, Erectile Dysfunction, Convulsion, Hypothyroidism, Depression, Essential Hypertension
Drug(s) suspected as cause:
Dilantin Kapseal
Dosage: 100 mg, 3x/day
Administration route: Oral
Lyrica
Dosage: 100 mg, 5x/day
Administration route: Oral
Vistaril
Dosage: 50 mg, qhs (at bedtime)
Administration route: Oral
Other drugs received by patient: Zestoretic; Amitriptyline Hydrochloride; Calcitriol; Caltrate + D; Pravastatin; Synthroid; Celexa; Lortab; Ambien; Trazodone Hydrochloride
Possible Vistaril side effects in 47 year old male
Reported by a consumer/non-health professional from United States on 2012-08-06
Patient: 47 year old male, weighing 141.0 kg (310.2 pounds)
Reactions: Abdominal Discomfort, Dizziness, Somnolence, Intercepted Drug Dispensing Error
Drug(s) suspected as cause:
Viagra
Dosage: 75 mg, as needed
Administration route: Oral
Indication: Erectile Dysfunction
Start date: 2012-06-01
End date: 2012-01-01
Vistaril
Dosage: 100 mg, unk
Start date: 2012-07-18
End date: 2012-07-18
Possible Vistaril side effects in female
Reported by a consumer/non-health professional from United States on 2012-08-03
Patient: female
Reactions: Dementia
Drug(s) suspected as cause:
Vistaril
Dosage: unk
Xanax
Dosage: unk
Possible Vistaril side effects in male
Reported by a consumer/non-health professional from United States on 2012-08-01
Patient: male
Reactions: Weight Increased, Weight Decreased
Drug(s) suspected as cause:
Neurontin
Dosage: unk
Vistaril
Dosage: unk
Possible Vistaril side effects in male
Reported by a consumer/non-health professional from United States on 2012-07-31
Patient: male, weighing 141.4 kg (311.1 pounds)
Reactions: Abdominal Discomfort, Dizziness, Somnolence, Drug Dispensing Error
Drug(s) suspected as cause:
Viagra
Dosage: 75 mg, as needed
Administration route: Oral
Indication: Erectile Dysfunction
Start date: 2012-06-01
Vistaril
Dosage: 100 mg, unk
Start date: 2012-07-18
Possible Vistaril side effects in female
Reported by a consumer/non-health professional from United States on 2012-07-30
Patient: female
Reactions: Surgery, Neoplasm Malignant
Drug(s) suspected as cause:
Neurontin
Dosage: 600 mg, 4x/day
Vistaril
Dosage: 50 mg, 4x/day
Possible Vistaril side effects in male
Reported by a consumer/non-health professional from United States on 2012-07-27
Patient: male
Reactions: Weight Decreased, Weight Increased
Drug(s) suspected as cause:
Neurontin
Dosage: unk
Vistaril
Dosage: unk
Possible Vistaril side effects in female
Reported by a consumer/non-health professional from United States on 2012-07-27
Patient: female
Reactions: Amnesia
Drug(s) suspected as cause:
Neurontin
Dosage: unk
Vistaril
Dosage: unk
Possible Vistaril side effects in female
Reported by a consumer/non-health professional from United States on 2012-07-26
Patient: female, weighing 83.9 kg (184.6 pounds)
Reactions: Dyspnoea, Pain in Extremity, Pain, Pelvic Pain, Myalgia, Palpitations, Arthralgia, Chest Pain, Gait Disturbance, Cough
Drug(s) suspected as cause:
Chantix
Dosage: unk
Lipitor
Dosage: unk
Lyrica
Dosage: 150 mg, 2x/day
Administration route: Oral
Indication: Fibromyalgia
Start date: 2011-10-01
End date: 2012-06-01
Vistaril
Dosage: unk
Other drugs received by patient: Triamterene and Hydrochlorothiazide; Metoprolol; Lipitor; Vistaril; Carisoprodol; Acetaminophen and Hydrocodone Bitartrate; Potassium
Possible Vistaril side effects in female
Reported by a physician from United States on 2012-07-25
Patient: female
Reactions: Anxiety, Bipolar Disorder, Anger, Depression
Drug(s) suspected as cause:
Vistaril
Possible Vistaril side effects in male
Reported by a consumer/non-health professional from United States on 2012-07-25
Patient: male, weighing 141.4 kg (311.1 pounds)
Reactions: Abdominal Discomfort, Dizziness, Drug Dispensing Error, Somnolence
Drug(s) suspected as cause:
Viagra
Dosage: 75 mg, as needed
Administration route: Oral
Indication: Erectile Dysfunction
Start date: 2012-06-01
Vistaril
Dosage: 100 mg, unk
Start date: 2012-07-18
Possible Vistaril side effects in female
Reported by a consumer/non-health professional from United States on 2012-07-25
Patient: female
Reactions: Drug Screen Positive, Drug Screen, Emotional Disorder
Drug(s) suspected as cause:
Methadone
Dosage: 60 mg, unk
Vistaril
Dosage: 50 mg, unk
Possible Vistaril side effects in female
Reported by a physician from United States on 2012-07-25
Patient: female
Reactions: Abdominal Infection
Adverse event resulted in: hospitalization
Drug(s) suspected as cause:
Vistaril
Possible Vistaril side effects in male
Reported by a consumer/non-health professional from United States on 2012-07-25
Patient: male
Reactions: Mental Disorder
Drug(s) suspected as cause:
Vistaril
Dosage: 25 mg, twice daily
Administration route: Oral
Vistaril
Dosage: 50 mg, every bedtime (qhs)
Administration route: Oral
Possible Vistaril side effects in female
Reported by a consumer/non-health professional from United States on 2012-07-24
Patient: female
Reactions: Surgery, Neoplasm Malignant
Drug(s) suspected as cause:
Neurontin
Dosage: 600 mg, 4x/day
Vistaril
Dosage: 50 mg, 4x/day
Possible Vistaril side effects in female
Reported by a consumer/non-health professional from United States on 2012-07-23
Patient: female
Reactions: Amnesia
Drug(s) suspected as cause:
Neurontin
Dosage: unk
Vistaril
Dosage: unk
Possible Vistaril side effects in male
Reported by a consumer/non-health professional from United States on 2012-07-23
Patient: male
Reactions: Obsessive-Compulsive Disorder
Drug(s) suspected as cause:
Effexor XR
Dosage: unk
Vistaril
Dosage: unk
Possible Vistaril side effects in male
Reported by a physician from United States on 2012-07-23
Patient: male
Reactions: Cardiac Disorder
Drug(s) suspected as cause:
Vistaril
Other drugs received by patient: Metoprolol; Buspar; Strattera
Possible Vistaril side effects in female
Reported by a consumer/non-health professional from United States on 2012-07-23
Patient: female, weighing 83.9 kg (184.6 pounds)
Reactions: Dyspnoea, Pain in Extremity, Pain, Pelvic Pain, Myalgia, Palpitations, Arthralgia, Chest Pain, Gait Disturbance, Cough
Drug(s) suspected as cause:
Chantix
Dosage: unk
Lipitor
Dosage: unk
Lyrica
Dosage: 150 mg, 2x/day
Administration route: Oral
Indication: Fibromyalgia
Start date: 2011-10-01
End date: 2012-06-01
Vistaril
Dosage: unk
Other drugs received by patient: Carisoprodol; Vistaril; Acetaminophen and Hydrocodone Bitartrate; Triamterene and Hydrochlorothiazide; Lipitor; Metoprolol; Potassium
Possible Vistaril side effects in female
Reported by a consumer/non-health professional from United States on 2012-07-19
Patient: female
Reactions: Drug Screen Positive, Drug Screen, Emotional Disorder
Drug(s) suspected as cause:
Methadone Hydrochloride
Dosage: 60 mg, unk
Vistaril
Dosage: 50 mg, unk
Possible Vistaril side effects in male
Reported by a physician from United States on 2012-07-17
Patient: male
Reactions: Back Pain, Pain in Extremity, Benign Prostatic Hyperplasia, Erectile Dysfunction, Convulsion, Hypothyroidism, Depression, Essential Hypertension
Drug(s) suspected as cause:
Dilantin Kapseal
Dosage: 100 mg, 3x/day
Administration route: Oral
Lyrica
Dosage: 100 mg, 5x/day
Administration route: Oral
Vistaril
Dosage: 50 mg, qhs (at bedtime)
Administration route: Oral
Other drugs received by patient: Celexa; Synthroid; Calcitriol; Pravastatin; Trazodone Hydrochloride; Lortab; Zestoretic; Caltrate + D; Ambien; Amitriptyline Hydrochloride
Possible Vistaril side effects in
Reported by a consumer/non-health professional from United States on 2012-07-17
Patient:
Reactions: Hypoaesthesia
Drug(s) suspected as cause:
Aleve (Caplet)
Vistaril
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