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Neurontin (Gabapentin) - Drug Ineffective - Suspected Cause - Side Effect Reports

 
 



Index of reports > Cases with Drug Ineffective (392)

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

 Reports 1 - 30 of 392   Next >>

Possible Neurontin side effects in 56 year old female

Reported by a consumer/non-health professional from United States on 2012-08-27

Patient: 56 year old female, weighing 132.0 kg (290.4 pounds)

Reactions: Drug Ineffective, Unresponsive To Stimuli, Disorientation, Somnolence, Fatigue, Sedation, Disturbance in Attention, Sluggishness, Feeling Abnormal

Drug(s) suspected as cause:
Effexor
    Dosage: unk

Gabapentin
    Dosage: 300 mg, daily
    Indication: Diabetic Neuropathy
    Start date: 2011-07-01

Gabapentin
    Dosage: 600 mg, 3x/day
    End date: 2012-03-01

Neurontin
    Dosage: unk

Venlafaxine HCL
    Dosage: unk
    Indication: Diabetic Neuropathy
    Start date: 2012-03-01
    End date: 2012-05-01

Other drugs received by patient: Lantus; Victoza; Singulair; Hydrochlorothiazide; Ventolin HFA; Lotensin; Novolog; Advair Diskus 100 / 50



Possible Neurontin side effects in 46 year old male

Reported by a consumer/non-health professional from United States on 2012-08-27

Patient: 46 year old male

Reactions: Drug Ineffective, Pain, Gastric Disorder

Drug(s) suspected as cause:
Lyrica
    Dosage: 75 mg, 3x/day
    Administration route: Oral

Neurontin
    Dosage: unk
    Indication: Neuropathy Peripheral

Zoloft
    Dosage: 50 mg, 1x/day
    Administration route: Oral



Possible Neurontin side effects in 65 year old female

Reported by a consumer/non-health professional from United States on 2012-08-27

Patient: 65 year old female, weighing 72.6 kg (159.7 pounds)

Reactions: Vomiting, Drug Ineffective, Hypoaesthesia, Headache, Abdominal Pain Upper, Malaise, Road Traffic Accident, Gastrointestinal Pain, Withdrawal Syndrome, Hypertension, Muscle Spasms, Neuralgia

Drug(s) suspected as cause:
Lyrica
    Dosage: 100 mg, 3x/day
    Indication: Neuralgia
    Start date: 2008-01-04

Neurontin
    Dosage: unk

Zegerid
    Dosage: unk
    Indication: Abdominal Pain Upper



Possible Neurontin side effects in 55 year old female

Reported by a consumer/non-health professional from United States on 2012-08-24

Patient: 55 year old female, weighing 81.6 kg (179.5 pounds)

Reactions: Drug Ineffective, Balance Disorder, Therapeutic Response Unexpected, Dizziness, Platelet Count Increased, White Blood Cell Count Increased

Drug(s) suspected as cause:
Lyrica
    Dosage: 150 mg, 2x/day
    Administration route: Oral
    Indication: Neuralgia

Neurontin
    Dosage: unk
    Administration route: Oral
    Indication: Neuralgia

Other drugs received by patient: Ambien



Possible Neurontin side effects in 49 year old female

Reported by a consumer/non-health professional from United States on 2012-08-23

Patient: 49 year old female, weighing 113.0 kg (248.6 pounds)

Reactions: Weight Increased, Limb Discomfort, Pain in Extremity, Drug Ineffective

Drug(s) suspected as cause:
Lyrica
    Dosage: 300 mg, 3x/day
    Indication: Fibromyalgia
    Start date: 2012-06-01

Neurontin
    Dosage: unk
    Indication: Pain

Neurontin
    Dosage: 300 mg, daily
    Start date: 2012-08-13

Other drugs received by patient: Aspirin



Possible Neurontin side effects in 45 year old female

Reported by a health professional (non-physician/pharmacist) from United States on 2012-08-23

Patient: 45 year old female, weighing 72.6 kg (159.6 pounds)

Reactions: Confusional State, Mood Altered, Drug Ineffective, Alopecia, Dizziness, Feeling Abnormal, Blood Pressure Decreased, Lethargy

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Lyrica
    Dosage: 75 mg, 2x/day
    Administration route: Oral
    Indication: Nerve Injury
    Start date: 2012-06-11
    End date: 2012-06-01

Lyrica
    Dosage: 75 mg, 3x/day
    Indication: Fibromyalgia
    Start date: 2012-06-01
    End date: 2012-07-24

Neurontin
    Indication: Fibromyalgia

Neurontin
    Dosage: 300 mg, 4x/day
    Indication: Nerve Injury
    Start date: 2012-01-01
    End date: 2012-06-01

Other drugs received by patient: Soma; Hydrocodone; Norco; Norco



Possible Neurontin side effects in male

Reported by a consumer/non-health professional from United States on 2012-08-23

Patient: male

Reactions: Death, Pneumonia Aspiration, Drug Ineffective, Dizziness

Adverse event resulted in: death

Drug(s) suspected as cause:
Lyrica
    Dosage: unk
    Indication: Neuralgia

Neurontin
    Dosage: unk
    Indication: Neuralgia

Neurontin
    Indication: Burning Sensation



Possible Neurontin side effects in 41 year old male

Reported by a consumer/non-health professional from United States on 2012-08-22

Patient: 41 year old male, weighing 63.5 kg (139.7 pounds)

Reactions: Malaise, Drug Ineffective, Hearing Impaired

Drug(s) suspected as cause:
Gabapentin
    Dosage: unk
    Indication: Nerve Injury
    Start date: 2004-01-01

Gabapentin
    Indication: Migraine

Neurontin
    Dosage: 600 mg, 3x/day
    Indication: Nerve Injury
    Start date: 2004-01-01

Neurontin
    Indication: Migraine

Other drugs received by patient: Tramadol; Morphine; Elmiron; Vicodin



Possible Neurontin side effects in 81 year old male

Reported by a health professional (non-physician/pharmacist) from United States on 2012-08-22

Patient: 81 year old male, weighing 61.2 kg (134.6 pounds)

Reactions: Confusional State, Drug Ineffective, Dyskinesia, Fall, Somnolence, Diplopia, Speech Disorder, Fatigue, Skin Discolouration, Oedema Peripheral, Dizziness, Coordination Abnormal, Eye Movement Disorder, Pain in Extremity, Tremor, Insomnia, Vision Blurred, Memory Impairment, Gait Disturbance

Drug(s) suspected as cause:
Neurontin
    Dosage: 300 mg, 3x/day
    Indication: Oedema Peripheral
    Start date: 2012-01-01
    End date: 2012-01-01

Neurontin
    Dosage: 300 mg, 2x/day
    Indication: Pain in Extremity
    Start date: 2012-01-01
    End date: 2012-01-01

Neurontin
    Dosage: 300 mg, daily
    Start date: 2012-01-01

Other drugs received by patient: Metoprolol



Possible Neurontin side effects in 41 year old male

Reported by a consumer/non-health professional from United States on 2012-08-21

Patient: 41 year old male, weighing 63.5 kg (139.7 pounds)

Reactions: Nerve Injury, Drug Ineffective

Adverse event resulted in: disablity

Drug(s) suspected as cause:
Neurontin
    Dosage: 300 mg, 3x/day
    Administration route: Oral
    Indication: Neuralgia
    Start date: 2008-08-01
    End date: 2008-01-01

Neurontin
    Dosage: 600 mg, 3x/day
    Administration route: Oral

Neurontin
    Dosage: unk, 3x/day
    Administration route: Oral

Neurontin
    Dosage: 600 mg, 3x/day
    Administration route: Oral
    Start date: 2008-01-01

Other drugs received by patient: Fentanyl; Percocet; Flex-ALL 454



Possible Neurontin side effects in male

Reported by a consumer/non-health professional from United States on 2012-08-21

Patient: male

Reactions: Drug Ineffective, Multiple Myeloma, Ankle Fracture, Renal Failure Chronic, Renal Failure Acute

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Neurontin



Possible Neurontin side effects in 49 year old female

Reported by a consumer/non-health professional from United States on 2012-08-20

Patient: 49 year old female, weighing 54.4 kg (119.7 pounds)

Reactions: Laboratory Test Abnormal, Drug Ineffective

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Gabapentin
    Dosage: 400 mg, unk
    Indication: Neuropathy Peripheral

Gabapentin
    Dosage: unk

Neurontin
    Dosage: 400 mg, unk
    Administration route: Oral
    Indication: Neuropathy Peripheral

Other drugs received by patient: Vitamin TAB; Folic Acid



Possible Neurontin side effects in 42 year old male

Reported by a consumer/non-health professional from United States on 2012-08-17

Patient: 42 year old male

Reactions: Drug Ineffective

Drug(s) suspected as cause:
Nardil
    Dosage: 15 mg, 6 times a day
    Start date: 1995-01-01

Neurontin
    Dosage: 800 mg, 4x/day



Possible Neurontin side effects in 49 year old male

Reported by a consumer/non-health professional from United States on 2012-08-17

Patient: 49 year old male, weighing 90.7 kg (199.5 pounds)

Reactions: Staphylococcal Infection, Drug Ineffective, Withdrawal Syndrome, Back Disorder

Drug(s) suspected as cause:
Lyrica
    Dosage: 300 mg, 2x/day
    Administration route: Oral
    Indication: Pain in Extremity

Neurontin
    Dosage: unk
    Indication: Pain in Extremity

Neurontin
    Dosage: 1200 mg, unk

Other drugs received by patient: Methadone; Percocet; Dilaudid



Possible Neurontin side effects in 77 year old female

Reported by a consumer/non-health professional from United States on 2012-08-17

Patient: 77 year old female, weighing 86.2 kg (189.6 pounds)

Reactions: Nausea, Drug Ineffective, Pain, Headache, Tremor, Abdominal Discomfort, Malaise, Pulmonary Thrombosis

Drug(s) suspected as cause:
Gabapentin
    Dosage: unk
    Indication: Fibromyalgia

Gabapentin
    Dosage: 400 mg, 2x/day
    Start date: 2012-08-09

Neurontin
    Dosage: 400 mg, 3x/day
    Indication: Fibromyalgia

Neurontin
    Dosage: unk
    End date: 2012-01-01

Tylenol
    Dosage: unk
    Indication: Pain in Extremity
    Start date: 2012-01-01
    End date: 2012-01-01

Other drugs received by patient: Toprol-XL; Lipitor; Dexilant; Temazepam



Possible Neurontin side effects in 43 year old male

Reported by a consumer/non-health professional from United States on 2012-08-15

Patient: 43 year old male, weighing 99.3 kg (218.5 pounds)

Reactions: Headache, Hyperhidrosis, Loss of Consciousness, Tunnel Vision, Thinking Abnormal, Hot Flush, Neoplasm Skin, Feeling Hot, Muscle Spasms, Pain in Extremity, Laceration, Dysphemia, Convulsion, Paraesthesia, Irritability, Vision Blurred, Mobility Decreased, Confusional State, Drug Ineffective, Pain, Fall, Somnolence, Impaired Driving Ability, Overdose, Neuropathy Peripheral, Chest Pain, Dizziness, Anger, Musculoskeletal Stiffness, Depression, Hypermetropia, Self-Injurious Ideation, Musculoskeletal Pain, Cardiac Operation, Eye Pain, Dysarthria, Anxiety, Dysgeusia, Burning Sensation, Panic Attack, Memory Impairment, Withdrawal Syndrome, Bradyphrenia, Feeling Abnormal, Asthenia, Hypertension

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Amitriptyline HCL
    Administration route: Oral
    Indication: Neuropathy Peripheral
    Start date: 2008-08-01

Flexeril
    Start date: 2008-01-01
    End date: 2008-01-01

Neurontin
    Dosage: 2400 mg, 2x/day
    Start date: 2000-01-01

Neurontin
    Dosage: 1800 mg, 2x/day
    Administration route: Oral
    Indication: Neuropathy Peripheral

Other drugs received by patient: Aspirin; Metoclopramide; Metoprolol



Possible Neurontin side effects in female

Reported by a consumer/non-health professional from United States on 2012-08-14

Patient: female

Reactions: Wrong Technique in Drug Usage Process, Drug Ineffective

Drug(s) suspected as cause:
Lyrica
    Dosage: unk
    Indication: Pain

Neurontin
    Dosage: unk



Possible Neurontin side effects in female

Reported by a consumer/non-health professional from United States on 2012-08-14

Patient: female

Reactions: Confusional State, Agitation, Nightmare, Drug Ineffective, Hyperglycaemia, Rash, Toxicity To Various Agents, Convulsion, Tremor, Weight Increased, Bipolar Disorder, Chest Pain

Drug(s) suspected as cause:
Abilify

Adderall

Antidepressants

Beta Blocking Agents

Buspar

Darvocet-N 50

Daytrana

Depakote

Desyrel

Effexor

Elavil

Erythromycin

Lunesta

MAO Inhibitors

Neurontin

Pamelor

Paxil

Prozac

Reglan

Remeron

Requip

Ritalin

Seroquel

Sinequan

Skelaxin

Steroids NOS

Sumatriptan

Tegretol

Tizanidine Hydrochloride
    Indication: Migraine

Tofranil

Topamax

Trileptal

Valium
    Indication: Agitation

Wellbutrin

Zoloft

Zonegran

Zyprexa

Other drugs received by patient: Aspirin; Vitamin B-Complex, Other Combinations; Ensure; Caltrate +D; ONE A DAY



Possible Neurontin side effects in 42 year old female

Reported by a consumer/non-health professional from United States on 2012-08-13

Patient: 42 year old female, weighing 83.9 kg (184.6 pounds)

Reactions: Nausea, Drug Ineffective, Headache, Tremor, Fatigue, DRY Mouth, Dizziness, Coordination Abnormal, Feeling Drunk, Decreased Appetite

Drug(s) suspected as cause:
Lyrica
    Dosage: 25 mg, 2x/day
    Indication: Fibromyalgia
    Start date: 2012-06-01

Lyrica
    Dosage: 50 mg, 2x/day
    Start date: 2012-01-01

Lyrica
    Dosage: unk, 2x/day
    End date: 2012-07-05

Lyrica
    Dosage: 75 mg, 2x/day
    Start date: 2012-07-03

Neurontin
    Dosage: 300 mg, one in morning, one in afternoon and two at night
    Start date: 2012-08-02

Neurontin
    Dosage: 300 mg, 2x/day
    Indication: Neuropathy Peripheral
    Start date: 2012-07-16

Neurontin
    Dosage: 300 mg, 3x/day
    Indication: Hypoaesthesia
    Start date: 2012-07-23

Other drugs received by patient: Fluticasone Propionate; Plaquenil; Cyclobenzaprine; Proamatine; Trazodone; Lipitor; Depakote; Bentyl; Albuterol Sulfate



Possible Neurontin side effects in 61 year old female

Reported by a consumer/non-health professional from United States on 2012-08-13

Patient: 61 year old female, weighing 77.1 kg (169.6 pounds)

Reactions: Nerve Injury, Diabetes Mellitus, Drug Ineffective, Chills, Constipation, Fall, Blood Creatinine Increased, Vomiting, Renal Disorder, Nausea, Mental Impairment, Renal Impairment, Panic Attack, Kidney Small, Blood Potassium Decreased, Arthralgia, Swelling, Dehydration, Memory Impairment, Gait Disturbance, Feeling Abnormal

Drug(s) suspected as cause:
Bextra
    Dosage: unk
    Administration route: Oral
    Indication: Arthritis
    End date: 2005-01-01

Celebrex
    Dosage: 1 df, 1x/day
    Administration route: Oral
    Indication: Arthritis
    Start date: 1999-01-01
    End date: 2002-01-01

Cymbalta
    Administration route: Oral
    Indication: Neuralgia

Gabitril
    Dosage: 10 mg, 1x/day
    Administration route: Oral
    Indication: Neuralgia

Maxzide
    Dosage: unk
    Administration route: Oral
    Indication: Hypertension

Morphine Sulfate
    Dosage: unk

Neurontin
    Dosage: 100 mg, daily
    Administration route: Oral
    Indication: Nerve Injury

Neurontin
    Dosage: 100 mg, 2x/day

Neurontin
    Dosage: 600 mg, 3x/day
    Indication: Pain

Neurontin
    Dosage: 300 mg, 2x/day

Potassium Chloride
    Dosage: unk
    Indication: Blood Potassium Decreased
    Start date: 2012-01-01

Topamax
    Dosage: unk
    Administration route: Oral
    Indication: Neuralgia

Toprol-XL
    Dosage: unk
    Administration route: Oral
    Indication: Hypertension

Zyrtec
    Dosage: 10 mg, daily
    Indication: House Dust Allergy

Other drugs received by patient: Toprol-XL; Lyrica; Lipitor; Aspirin; Norvasc



Possible Neurontin side effects in 55 year old female

Reported by a consumer/non-health professional from United States on 2012-08-13

Patient: 55 year old female, weighing 73.5 kg (161.7 pounds)

Reactions: Thrombosis, Drug Ineffective, Pain, Back Disorder

Drug(s) suspected as cause:
Neurontin
    Dosage: 300 mg, 2x/day
    Administration route: Oral

Neurontin
    Dosage: 300 mg, 3x/day
    Administration route: Oral

Neurontin
    Dosage: 900 mg (three of 300mg capsule), 3x/day
    Administration route: Oral
    Indication: Neuralgia
    Start date: 2010-01-01

Other drugs received by patient: Vicodin; Morphine



Possible Neurontin 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 Neurontin side effects in male

Reported by a consumer/non-health professional from United States on 2012-08-08

Patient: male

Reactions: Drug Ineffective

Drug(s) suspected as cause:
Neurontin



Possible Neurontin side effects in female

Reported by a consumer/non-health professional from United States on 2012-08-07

Patient: female

Reactions: Drug Ineffective, Somnolence

Drug(s) suspected as cause:
Neurontin



Possible Neurontin side effects in female

Reported by a consumer/non-health professional from United States on 2012-08-03

Patient: female

Reactions: Drug Ineffective

Drug(s) suspected as cause:
Neurontin



Possible Neurontin side effects in female

Reported by a consumer/non-health professional from United States on 2012-08-03

Patient: female

Reactions: Drug Ineffective, Neuralgia, Spinal Operation

Drug(s) suspected as cause:
Lyrica
    Dosage: 50 mg, unk
    Indication: Pain

Neurontin
    Dosage: 300 mg, 2 in the morning 1 in the afternoon and 2 in the evening



Possible Neurontin side effects in male

Reported by a consumer/non-health professional from United States on 2012-08-03

Patient: male

Reactions: Drug Ineffective, Arthritis

Drug(s) suspected as cause:
Celebrex
    Dosage: unk

Neurontin
    Dosage: unk



Possible Neurontin side effects in female

Reported by a consumer/non-health professional from United States on 2012-08-03

Patient: female, weighing 92.1 kg (202.5 pounds)

Reactions: Drug Ineffective

Drug(s) suspected as cause:
Neurontin
    Indication: Fibromyalgia

Neurontin
    Dosage: 300 mg, 3x/day
    Administration route: Oral
    Indication: Complex Regional Pain Syndrome
    Start date: 2010-01-01
    End date: 2011-01-01

Other drugs received by patient: Metformin; Ranitidine; Lisinopril



Possible Neurontin side effects in 40 year old male

Reported by a consumer/non-health professional from United States on 2012-08-02

Patient: 40 year old male, weighing 163.0 kg (358.6 pounds)

Reactions: Weight Decreased, Drug Ineffective, Hypertension

Drug(s) suspected as cause:
Celexa
    Indication: Anger

Celexa
    Dosage: unk
    Indication: Anxiety
    Start date: 2011-01-01
    End date: 2011-01-01

Neurontin
    Indication: Anger

Neurontin
    Dosage: unk
    Indication: Anxiety

Xanax
    Dosage: unk
    Indication: Anxiety
    Start date: 2011-01-01

Xanax
    Indication: Anger

Zoloft
    Dosage: unk
    Indication: Anxiety
    Start date: 2011-01-01
    End date: 2011-01-01

Zoloft
    Indication: Anger



Possible Neurontin side effects in male

Reported by a consumer/non-health professional from Uruguay on 2012-07-31

Patient: male

Reactions: Back Pain, Hyperacusis, Drug Ineffective, Pain, Peripheral Vascular Disorder, Drug Intolerance, Muscle Spasticity, Polyneuropathy, Feeling Cold, Heart Rate Decreased, Fibromyalgia, Pernicious Anaemia, Photophobia, Temperature Intolerance, Lethargy

Drug(s) suspected as cause:
Lyrica
    Dosage: unk

Lyrica
    Dosage: 75 mg, 1x/day
    Indication: Road Traffic Accident
    Start date: 2007-07-01

Neurontin



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