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Valtrex (Valacyclovir) - Dizziness - Suspected Cause - Side Effect Reports

 
 



Index of reports > Cases with Dizziness (32)

Below is the selection of side effect reports (a.k.a. adverse event reports) related to Valtrex (Valacyclovir) where reactions include dizziness. The selected reports were submitted to the FDA during the sample period of about a year.

 Reports 1 - 30 of 32   Next >>

Possible Valtrex side effects in female

Reported by a physician from Japan on 2012-08-01

Patient: female, weighing 39.0 kg (85.8 pounds)

Reactions: Dizziness, Encephalopathy, Gait Disturbance, Feeling Abnormal

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Valtrex

Other drugs received by patient: Norvasc; Crestor; Precipitated Calcium Carbonate; Nalfurafine Hydrochloride



Possible Valtrex side effects in female

Reported by a physician from Japan on 2012-07-26

Patient: female, weighing 47.0 kg (103.4 pounds)

Reactions: Renal Disorder, Blood Urea Increased, Myoglobin Urine Present, Blood Lactate Dehydrogenase Increased, Renal Impairment, Blood Uric Acid Increased, Dizziness, Coordination Abnormal, Myoglobin Blood Increased, Blood Creatinine Increased, Renal Failure Acute, Anuria

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Valtrex

Other drugs received by patient: Paxil; Metoprolol Tartrate; Alendronate Sodium; Rocaltrol; Etizolam; Lansoprazole; Allopurinol; Adalat CC; Lipitor; Mobic; Dogmatyl



Possible Valtrex side effects in 71 year old female

Reported by a physician from Japan on 2012-07-25

Patient: 71 year old female, weighing 37.0 kg (81.4 pounds)

Reactions: Encephalopathy, CSF Cell Count Increased, Pyrexia, Speech Disorder, Dysstasia, Dizziness, Meningitis, Altered State of Consciousness

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Valtrex

Other drugs received by patient: Ceftriaxone



Possible Valtrex side effects in female

Reported by a physician from Japan on 2012-07-10

Patient: female, weighing 39.0 kg (85.8 pounds)

Reactions: Encephalopathy, Dizziness, Gait Disturbance, Feeling Abnormal

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Valtrex

Other drugs received by patient: Precipitated Calcium Carbonate; Remitch (Nalfurafine Hydrochloride); Crestor; Norvasc



Possible Valtrex side effects in female

Reported by a physician from Japan on 2012-07-03

Patient: female

Reactions: Dizziness, Encephalopathy, Gait Disturbance, Feeling Abnormal

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Valtrex

Other drugs received by patient: Precipitated Calcium Carbonate; Norvasc; Crestor; Remitch (Nalfurafine Hydrochloride)



Possible Valtrex side effects in 55 year old female

Reported by a physician from Japan on 2012-06-27

Patient: 55 year old female

Reactions: Vomiting, Malaise, Dizziness

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Valtrex

Other drugs received by patient: Norvasc; Remitch (Nalfurafine Hydrochloride); Crestor



Possible Valtrex side effects in female

Reported by a pharmacist from Japan on 2012-06-27

Patient: female, weighing 46.0 kg (101.2 pounds)

Reactions: Retrograde Amnesia, Abasia, Encephalopathy, Abnormal Behaviour, Mental Impairment, Activities of Daily Living Impaired, Apraxia, Hemisensory Neglect, Dizziness, Disturbance in Attention

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Valtrex

Other drugs received by patient: Lendormin; Risedronate Sodium; Edirol; Amlodipine; Candesartan Cilexetil



Possible Valtrex side effects in 88 year old male

Reported by a pharmacist from Canada on 2012-06-19

Patient: 88 year old male

Reactions: Confusional State, Fatigue, Dizziness, Fall, Lethargy

Drug(s) suspected as cause:
Valtrex



Possible Valtrex side effects in female

Reported by a pharmacist from Japan on 2012-06-18

Patient: female, weighing 46.0 kg (101.2 pounds)

Reactions: Retrograde Amnesia, Abasia, Abnormal Behaviour, Encephalopathy, Mental Impairment, Activities of Daily Living Impaired, Apraxia, Hemisensory Neglect, Dizziness, Disturbance in Attention

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Valtrex

Other drugs received by patient: Risedronate Sodium; Lendormin; Candesartan Cilexetil; Amlodipine; Edirol



Possible Valtrex side effects in 83 year old female

Reported by a physician from Japan on 2012-06-08

Patient: 83 year old female

Reactions: Agitation, Dizziness, Encephalopathy, Nephropathy

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Valtrex

Other drugs received by patient: Vidarabine



Possible Valtrex side effects in 60 year old female

Reported by a physician from Japan on 2012-05-25

Patient: 60 year old female

Reactions: Dysarthria, Encephalopathy, Dizziness, Blood Creatinine Increased, Renal Failure Acute, Decreased Appetite

Drug(s) suspected as cause:
Valtrex



Possible Valtrex side effects in female

Reported by a physician from Japan on 2012-05-25

Patient: female

Reactions: Vomiting, Encephalopathy, Dysarthria, Malaise, Renal Impairment, Dizziness, Blood Creatinine Increased, Decreased Appetite, Renal Failure Acute

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Valtrex

Other drugs received by patient: Amaryl; Metformin HCL; Micardis; Glucobay; Norvasc



Possible Valtrex side effects in male

Reported by a physician from Japan on 2012-05-23

Patient: male, weighing 62.0 kg (136.4 pounds)

Reactions: Dizziness, Hemiplegia

Drug(s) suspected as cause:
Valtrex

Other drugs received by patient: Zonisamide; Candesartan Cilexetil



Possible Valtrex side effects in 60 year old female

Reported by a consumer/non-health professional from Japan on 2012-05-17

Patient: 60 year old female

Reactions: Dysarthria, Dizziness, Encephalopathy, Decreased Appetite, Renal Failure Acute

Drug(s) suspected as cause:
Valtrex



Possible Valtrex side effects in female

Reported by a physician from Japan on 2012-05-16

Patient: female, weighing 44.0 kg (96.8 pounds)

Reactions: Blood Urea Increased, Blood Potassium Increased, Acidosis, Dyslalia, Ureteric Dilatation, Dizziness, Blood Creatinine Increased, Pyelocaliectasis, Renal Failure Acute

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Valtrex

Other drugs received by patient: Diclofenac Sodium; Lyrica; Loxoprofen



Possible Valtrex side effects in female

Reported by a pharmacist from Japan on 2012-04-06

Patient: female

Reactions: Renal Disorder, Blood Urea Increased, Dysarthria, Dizziness, Depressed Level of Consciousness, Feeling Abnormal, Blood Creatinine Increased, Asthenia

Drug(s) suspected as cause:
Valtrex
    Dosage: 1000mg three times per day
    Administration route: Oral
    Indication: Herpes Ophthalmic
    Start date: 2012-03-19

Zovirax
    Dosage: 800mg per day
    Administration route: Oral
    Indication: Herpes Ophthalmic



Possible Valtrex side effects in female

Reported by a physician from Japan on 2012-03-07

Patient: female

Reactions: Blood Alkaline Phosphatase Increased, Electroencephalogram Abnormal, Gamma-Glutamyltransferase Increased, Encephalopathy, Dizziness, Nervous System Disorder, Cognitive Disorder

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Valtrex

Other drugs received by patient: Glimicron; Risedronate Sodium; Lipitor; Acyclovir; Basen



Possible Valtrex side effects in male

Reported by a consumer/non-health professional from United States on 2012-02-29

Patient: male

Reactions: Dizziness

Drug(s) suspected as cause:
Valtrex



Possible Valtrex side effects in male

Reported by a consumer/non-health professional from United States on 2012-02-29

Patient: male

Reactions: Dizziness, Thirst, Headache

Drug(s) suspected as cause:
Valtrex



Possible Valtrex side effects in female

Reported by a physician from Norway on 2012-02-23

Patient: female

Reactions: Tinnitus, Dizziness

Adverse event resulted in: disablity

Drug(s) suspected as cause:
Valtrex

Other drugs received by patient: Aspirin; Levothyroxine Sodium



Possible Valtrex side effects in female

Reported by a pharmacist from Japan on 2012-02-08

Patient: female, weighing 65.0 kg (143.0 pounds)

Reactions: Diarrhoea, Chills, Urinary Incontinence, Depressed Level of Consciousness, Encephalopathy, Dizziness

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Valtrex

Other drugs received by patient: Methycobal; Norvasc; Pravastatin Sodium; Diltiazem HCL; Sigmart; Pletal; Acetaminophen; Mucosta



Possible Valtrex side effects in 64 year old male

Reported by a pharmacist from Japan on 2012-02-01

Patient: 64 year old male

Reactions: Disorientation, Delirium, Dyslalia, Dysarthria, Nervous System Disorder, Dizziness, Gait Disturbance, Hallucination

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Valtrex



Possible Valtrex side effects in female

Reported by a pharmacist from Japan on 2012-01-25

Patient: female, weighing 65.0 kg (143.0 pounds)

Reactions: Diarrhoea, Chills, Urinary Incontinence, Dizziness, Encephalopathy, Depressed Level of Consciousness

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Valtrex

Other drugs received by patient: Acetaminophen; Pletal; Pravastatin Sodium; Mucosta; Norvasc; Methycobal; Diltiazem HCL; Sigmart



Possible Valtrex side effects in

Reported by a consumer/non-health professional from Canada on 2012-01-12

Patient:

Reactions: Back Pain, Malaise, Vomiting, Pneumonia, Arthralgia, Balance Disorder, Dizziness, Gastric Disorder

Drug(s) suspected as cause:
Valtrex



Possible Valtrex side effects in 48 year old female

Reported by a consumer/non-health professional from Canada on 2012-01-12

Patient: 48 year old female

Reactions: Back Pain, Pneumonia, Vomiting, Gastric Disorder, Malaise, Arthralgia, Balance Disorder, Dizziness

Drug(s) suspected as cause:
Valtrex



Possible Valtrex side effects in male

Reported by a pharmacist from Japan on 2011-12-08

Patient: male

Reactions: Neurotoxicity, Dysarthria, Incorrect Dose Administered, Cerebral Atrophy, Dizziness

Drug(s) suspected as cause:
Valtrex

Other drugs received by patient: Warfarin Sodium; Carvedilol; Calcium Carbonate; Raden; Unknown Drug; Bufferin



Possible Valtrex side effects in 73 year old female

Reported by a consumer/non-health professional from United States on 2011-11-29

Patient: 73 year old female, weighing 51.7 kg (113.8 pounds)

Reactions: Anxiety, Nausea, Aphasia, Dizziness, Depression, Swollen Tongue, Asthenia

Drug(s) suspected as cause:
Valtrex

Other drugs received by patient: Lyrica



Possible Valtrex side effects in female

Reported by a physician from Japan on 2011-11-09

Patient: female, weighing 46.0 kg (101.2 pounds)

Reactions: Urine Output Decreased, Musculoskeletal Pain, Dizziness, Renal Failure Acute

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Valtrex

Other drugs received by patient: Loxonin; Lipitor; Depas; Dogmatyl; Gasmotin; Cefazolin Sodium; Kamag G; Mobic; Diclofenac Sodium



Possible Valtrex side effects in female

Reported by a consumer/non-health professional from United States on 2011-10-24

Patient: female

Reactions: Contusion, Oropharyngeal Pain, Transferrin Saturation Decreased, Fall, Gastric Ulcer, Weight Increased, Arthropathy, Incontinence, Fatigue, Fibromyalgia, Onychoclasis, Irritable Bowel Syndrome, Adrenal Insufficiency, Dizziness, Bone Disorder, Adhesion, Nasal Disorder, Gastrooesophageal Reflux Disease, Abdominal Pain Lower, Breast Discharge, Anaemia, Iron Deficiency, Pyloric Stenosis, Thermal Burn, Sleep Disorder, Presyncope, Vitamin D Decreased, Impaired Gastric Emptying, Inflammatory Bowel Disease

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Celexa

Entocort EC
    Dosage: daily
    Administration route: Oral

Valtrex

Vitamin D
    Dosage: as needed

Flector
    Dosage: as needed

Iron

Multi-Vitamin

Femhrt

Tramadol HCL

Nexium
    Dosage: two times a day
    Administration route: Oral

Xanax



Possible Valtrex side effects in 44 year old female

Reported by a consumer/non-health professional from United States on 2011-10-24

Patient: 44 year old female, weighing 68.0 kg (149.7 pounds)

Reactions: Affective Disorder, Vomiting, Nausea, Dizziness, Parosmia, Headache

Drug(s) suspected as cause:
Valtrex



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