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Neurontin (Gabapentin) - Somnolence - Suspected Cause - Side Effect Reports

 
 



Index of reports > Cases with Somnolence (157)

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

 Reports 1 - 30 of 157   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 female

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

Patient: female

Reactions: Euphoric Mood, Somnolence

Drug(s) suspected as cause:
Neurontin



Possible Neurontin side effects in 74 year old female

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

Patient: 74 year old female, weighing 72.6 kg (159.6 pounds)

Reactions: Depression, Somnolence, Abdominal Tenderness, Nervousness

Drug(s) suspected as cause:
Gabapentin
    Dosage: 300 mg, unk
    Indication: Depression

Gabapentin
    Indication: Sleep Disorder

Neurontin
    Dosage: unk, 1x/day
    Administration route: Oral
    Indication: Sleep Disorder
    Start date: 2012-06-07
    End date: 2012-06-01

Neurontin
    Dosage: unk, 1x/day
    Administration route: Oral
    Start date: 2012-06-01

Other drugs received by patient: Norvasc; Synthroid; Klonopin; Paxil CR; Lithium



Possible Neurontin side effects in 79 year old female

Reported by a physician from United States on 2012-08-22

Patient: 79 year old female, weighing 68.0 kg (149.7 pounds)

Reactions: Drug Intolerance, Headache, Somnolence

Drug(s) suspected as cause:
Klonopin
    Dosage: unk
    Indication: Anxiety
    Start date: 2012-01-01

Neurontin
    Dosage: unk
    Indication: Pain
    End date: 2012-06-01

Other drugs received by patient: Acetylsalicylic Acid; Voltaren; Inderal



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 53 year old female

Reported by a physician from United States on 2012-08-22

Patient: 53 year old female, weighing 57.0 kg (125.4 pounds)

Reactions: Feeling Abnormal, Somnolence

Drug(s) suspected as cause:
Neurontin
    Indication: Spinal Osteoarthritis

Neurontin
    Indication: Hypoaesthesia

Neurontin
    Dosage: 100 mg, 3x/day
    Administration route: Oral
    Indication: Burning Sensation
    Start date: 2012-04-01

Other drugs received by patient: Flexeril; Citalopram



Possible Neurontin side effects in male

Reported by a physician from United States on 2012-08-20

Patient: male

Reactions: Impaired Work Ability, Dizziness, Somnolence

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

Neurontin
    Dosage: unk
    Indication: Neuropathy Peripheral



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 health professional (non-physician/pharmacist) from United States on 2012-08-10

Patient: female

Reactions: Somnolence

Drug(s) suspected as cause:
Neurontin



Possible Neurontin side effects in female

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

Patient: female

Reactions: Drug Ineffective, Somnolence

Drug(s) suspected as cause:
Neurontin



Possible Neurontin side effects in 42 year old female

Reported by a health professional (non-physician/pharmacist) from United States on 2012-08-07

Patient: 42 year old female, weighing 105.2 kg (231.5 pounds)

Reactions: Epidural Anaesthesia, Dyskinesia, Pain, Paralysis, Somnolence, Fall, Liver Disorder, Weight Increased, Surgery, Musculoskeletal Disorder, Ligament Sprain, Muscle Contracture, Joint Dislocation, Toxicity To Various Agents, Exercise Tolerance Decreased, Meniscus Lesion, Sleep Disorder, Gait Disturbance, Back Injury, Neuralgia

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

Gabapentin
    Dosage: unk, 3x/day
    Administration route: Oral
    Indication: Neuralgia

Neurontin
    Dosage: 300 mg
    Administration route: Oral

Neurontin
    Dosage: 600 mg
    Administration route: Oral

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

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

Neurontin
    Dosage: 800 mg
    Administration route: Oral
    Indication: Neuralgia
    Start date: 2002-01-01

Neurontin
    Dosage: 600 mg
    Administration route: Oral

Other drugs received by patient: Oxycodone; Proventil-HFA; Celebrex; Diazepam; Proventil-HFA



Possible Neurontin side effects in female

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

Patient: female, weighing 99.8 kg (219.5 pounds)

Reactions: Hypersensitivity, Sensory Loss, Somnolence, Erythema, Gastric Ulcer, Mania, Fatigue, Balance Disorder, Dizziness, Clumsiness, Anger, Abdominal Distension, Skin Swelling, Psychomotor Hyperactivity, Musculoskeletal Discomfort, Alopecia, Insomnia, Withdrawal Syndrome, Feeling Abnormal

Drug(s) suspected as cause:
Codeine
    Dosage: unk
    Indication: Ehlers-Danlos Syndrome

Gabapentin
    Dosage: 300 mg, 1x/day
    Administration route: Oral
    Indication: Pain
    Start date: 2012-06-18

Gabapentin
    Dosage: 300 mg, 3x/day
    End date: 2012-07-07

Gabapentin
    Dosage: 300 mg, 2x/day
    Start date: 2012-06-01

Ibuprofen
    Dosage: unk
    Indication: Ehlers-Danlos Syndrome

Neurontin
    Dosage: 300 mg, 2x/day
    Start date: 2012-01-01

Neurontin
    Dosage: 300 mg,daily
    Indication: Ehlers-Danlos Syndrome
    Start date: 2012-06-01

Tramadol HCL
    Dosage: unk
    Indication: Ehlers-Danlos Syndrome

Vicodin
    Dosage: unk
    Indication: Ehlers-Danlos Syndrome

Other drugs received by patient: Cyclobenzaprine



Possible Neurontin side effects in female

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

Patient: female, weighing 91.0 kg (200.2 pounds)

Reactions: Rheumatoid Arthritis, Fatigue, Psychomotor Hyperactivity, Fibromyalgia, Pain in Extremity, Impaired Work Ability, Dizziness, Somnolence

Drug(s) suspected as cause:
Lyrica
    Dosage: 75 mg, qhs
    Administration route: Oral
    Start date: 2012-06-26
    End date: 2012-06-30

Neurontin
    Dosage: 300 mg daily
    Indication: Neuropathy Peripheral
    Start date: 1999-01-01

Other drugs received by patient: Glucophage



Possible Neurontin side effects in 29 year old female

Reported by a consumer/non-health professional from United States on 2012-08-01

Patient: 29 year old female, weighing 99.8 kg (219.5 pounds)

Reactions: Hypersensitivity, Sensory Loss, Erythema, Somnolence, Gastric Ulcer, Mania, Arthropathy, Fatigue, Balance Disorder, Clumsiness, Dizziness, Abdominal Distension, Anger, Skin Swelling, Psychomotor Hyperactivity, Abnormal Behaviour, Insomnia, Alopecia, Withdrawal Syndrome

Drug(s) suspected as cause:
Codeine
    Indication: Ehlers-Danlos Syndrome

Ibuprofen
    Indication: Ehlers-Danlos Syndrome

Neurontin
    Dosage: two times a day
    Administration route: Oral
    Start date: 2012-01-01
    End date: 2012-01-01

Neurontin
    Dosage: thrice daily
    Administration route: Oral
    Indication: Ehlers-Danlos Syndrome
    End date: 2012-07-07

Neurontin
    Dosage: daily
    Administration route: Oral
    Start date: 2012-06-01
    End date: 2012-01-01

Neurontin
    Dosage: daily
    Administration route: Oral
    Start date: 2012-06-18

Neurontin
    Dosage: two times a day
    Administration route: Oral
    Start date: 2012-06-01

NON Steroidal Anti-Inflammatory Drugs
    Indication: Ehlers-Danlos Syndrome

Tramadol Hydrochloride
    Indication: Ehlers-Danlos Syndrome

Vicodin
    Indication: Ehlers-Danlos Syndrome

Other drugs received by patient: Cyclobenzaprine



Possible Neurontin side effects in female

Reported by a health professional (non-physician/pharmacist) from United States on 2012-08-01

Patient: female

Reactions: Off Label Use, Drug Intolerance, Suicide Attempt, Somnolence

Drug(s) suspected as cause:
Neurontin
    Dosage: 900 mg/day
    Indication: Osteitis Deformans

Neurontin
    Dosage: 200 mg
    Indication: Fibromyalgia



Possible Neurontin side effects in female

Reported by a consumer/non-health professional from United States on 2012-08-01

Patient: female, weighing 68.0 kg (149.7 pounds)

Reactions: Drug Intolerance, Headache, Somnolence

Drug(s) suspected as cause:
Klonopin
    Dosage: unk
    Indication: Anxiety
    Start date: 2012-01-01

Neurontin
    Dosage: unk
    Indication: Pain
    End date: 2012-06-01

Other drugs received by patient: Acetylsalicylic Acid; Voltaren; Inderal



Possible Neurontin side effects in

Reported by a health professional (non-physician/pharmacist) from United States on 2012-07-31

Patient:

Reactions: Somnolence, Muscle Spasms

Drug(s) suspected as cause:
Neurontin
    Dosage: 2*100 mg, bid
    Administration route: Oral

Vytorin
    Dosage: 10/20 mg, qd
    Administration route: Oral

Other drugs received by patient: Coreg; Lisinopril



Possible Neurontin side effects in

Reported by a health professional (non-physician/pharmacist) from United States on 2012-07-31

Patient:

Reactions: Somnolence, Muscle Spasms

Drug(s) suspected as cause:
Neurontin
    Dosage: 200 mg, bid
    Administration route: Oral

Vytorin
    Dosage: 10-20 mg, qd
    Administration route: Oral

Other drugs received by patient: Coreg; Lisinopril



Possible Neurontin side effects in female

Reported by a consumer/non-health professional from United States on 2012-07-30

Patient: female, weighing 83.9 kg (184.6 pounds)

Reactions: Blood Iron Decreased, Impaired Work Ability, Drug Hypersensitivity, Scab, Gingival Swelling, Rash, Somnolence, Joint Swelling, Blood Potassium Decreased, Skin Lesion

Drug(s) suspected as cause:
Dilantin-125
    Dosage: unk, 3x/day
    Administration route: Oral
    Indication: Convulsion

Neurontin
    Dosage: 800 mg, 1x/day
    Administration route: Oral



Possible Neurontin side effects in female

Reported by a physician from United States on 2012-07-27

Patient: female, weighing 91.0 kg (200.2 pounds)

Reactions: Rheumatoid Arthritis, Psychomotor Hyperactivity, Fatigue, Fibromyalgia, Pain in Extremity, Impaired Work Ability, Dizziness, Somnolence

Drug(s) suspected as cause:
Lyrica
    Dosage: 75 mg, qhs
    Administration route: Oral
    Start date: 2012-06-27
    End date: 2012-06-30

Neurontin
    Dosage: 300 mg, 1x/day
    Indication: Neuropathy Peripheral
    Start date: 1999-01-01

Neurontin
    Dosage: unk

Other drugs received by patient: Glucophage



Possible Neurontin side effects in female

Reported by a consumer/non-health professional from United States on 2012-07-26

Patient: female, weighing 68.0 kg (149.7 pounds)

Reactions: Drug Intolerance, Headache, Somnolence

Drug(s) suspected as cause:
Klonopin
    Dosage: unk
    Indication: Anxiety
    Start date: 2012-01-01

Neurontin
    Dosage: unk
    Indication: Pain
    End date: 2012-06-01

Other drugs received by patient: Voltaren; Inderal; Acetylsalicylic Acid



Possible Neurontin side effects in 29 year old female

Reported by a consumer/non-health professional from United States on 2012-07-20

Patient: 29 year old female, weighing 99.8 kg (219.5 pounds)

Reactions: Hypersensitivity, Sensory Loss, Erythema, Somnolence, Gastric Ulcer, Mania, Arthropathy, Fatigue, Balance Disorder, Abdominal Distension, Anger, Dizziness, Clumsiness, Skin Swelling, Psychomotor Hyperactivity, Abnormal Behaviour, Insomnia, Alopecia, Withdrawal Syndrome

Drug(s) suspected as cause:
Codeine Sulfate
    Indication: Ehlers-Danlos Syndrome

Ibuprofen
    Indication: Ehlers-Danlos Syndrome

Neurontin
    Dosage: daily
    Administration route: Oral
    Start date: 2012-06-18

Neurontin
    Dosage: daily
    Administration route: Oral
    Start date: 2012-06-01
    End date: 2012-01-01

Neurontin
    Dosage: two times a day
    Administration route: Oral
    Start date: 2012-06-01

Neurontin
    Dosage: thrice daily
    Administration route: Oral
    Indication: Ehlers-Danlos Syndrome
    End date: 2012-07-07

Neurontin
    Dosage: two times a day
    Administration route: Oral
    Start date: 2012-01-01
    End date: 2012-01-01

NON Steroidal Anti-Inflammatory Drugs
    Indication: Ehlers-Danlos Syndrome

Tramadol Hydrochloride
    Indication: Ehlers-Danlos Syndrome

Vicodin
    Indication: Ehlers-Danlos Syndrome

Other drugs received by patient: Cyclobenzaprine



Possible Neurontin side effects in female

Reported by a health professional (non-physician/pharmacist) from United States on 2012-07-20

Patient: female, weighing 61.2 kg (134.7 pounds)

Reactions: Pain, Impaired Work Ability, Headache, Fall, Somnolence, Periorbital Haematoma, Concussion, Thinking Abnormal, Lethargy, Gingival Bleeding, Pain in Extremity, Drug Hypersensitivity, JAW Disorder, Gait Disturbance, Memory Impairment, Tooth Disorder, Face Injury

Drug(s) suspected as cause:
Lyrica
    Dosage: unk
    Administration route: Oral

Lyrica
    Dosage: 75 mg, 2x/day
    Administration route: Oral
    Indication: Fibromyalgia

Neurontin
    Indication: Nerve Injury

Neurontin
    Indication: Back Pain

Neurontin
    Dosage: unk
    Administration route: Oral
    Indication: Fibromyalgia
    Start date: 2008-04-01

Neurontin
    Indication: Neck Pain

Other drugs received by patient: Celebrex; Norvasc; Lipitor; Premarin



Possible Neurontin side effects in female

Reported by a consumer/non-health professional from United States on 2012-07-19

Patient: female

Reactions: Dyskinesia, Dizziness, Somnolence, Tremor

Drug(s) suspected as cause:
Neurontin



Possible Neurontin side effects in female

Reported by a consumer/non-health professional from United States on 2012-07-19

Patient: female

Reactions: Somnolence

Drug(s) suspected as cause:
Neurontin



Possible Neurontin side effects in female

Reported by a consumer/non-health professional from United States on 2012-07-19

Patient: female, weighing 52.2 kg (114.7 pounds)

Reactions: Drug Ineffective, Hangover, Somnolence

Drug(s) suspected as cause:
Neurontin

Other drugs received by patient: Lisinopril



Possible Neurontin side effects in female

Reported by a consumer/non-health professional from United States on 2012-07-17

Patient: female, weighing 99.8 kg (219.5 pounds)

Reactions: Hypersensitivity, Sensory Loss, Gastric Ulcer, Erythema, Somnolence, Mania, Fatigue, Balance Disorder, Clumsiness, Anger, Abdominal Distension, Dizziness, Skin Swelling, Psychomotor Hyperactivity, Musculoskeletal Discomfort, Alopecia, Insomnia, Withdrawal Syndrome, Feeling Abnormal

Drug(s) suspected as cause:
Codeine SUL TAB
    Dosage: unk
    Indication: Ehlers-Danlos Syndrome

Gabapentin
    Dosage: 300 mg, 2x/day
    Start date: 2012-06-01

Gabapentin
    Dosage: 300 mg, 1x/day
    Administration route: Oral
    Indication: Pain
    Start date: 2012-06-18

Gabapentin
    Dosage: 300 mg, 3x/day
    End date: 2012-07-07

Ibuprofen
    Dosage: unk
    Indication: Ehlers-Danlos Syndrome

Neurontin
    Dosage: 300 mg,daily
    Indication: Ehlers-Danlos Syndrome
    Start date: 2012-06-01

Neurontin
    Dosage: 300 mg, 2x/day
    Start date: 2012-01-01

Tramadol HCL
    Dosage: unk
    Indication: Ehlers-Danlos Syndrome

Vicodin
    Dosage: unk
    Indication: Ehlers-Danlos Syndrome

Other drugs received by patient: Cyclobenzaprine



Possible Neurontin side effects in 64 year old male

Reported by a consumer/non-health professional from Brazil on 2012-07-17

Patient: 64 year old male, weighing 83.0 kg (182.6 pounds)

Reactions: Blood Pressure Increased, Listless, Increased Appetite, Pain, Libido Decreased, Hernia, Somnolence, Prostatic Disorder, Weight Increased, Speech Disorder, Fatigue, Insomnia, Vision Blurred, Dizziness, Toothache

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

Lyrica
    Dosage: 600 mg, 2x/day
    Start date: 2009-08-18

Lyrica
    Dosage: 600 mg every 8 hours

Lyrica
    Dosage: 300 mg, 1x/day
    Indication: Neuralgia

Lyrica
    Dosage: 600 mg, 1x/day

Neurontin
    Dosage: 600 mg, 2x/day
    Administration route: Oral
    Start date: 2009-03-01

Neurontin
    Dosage: 600 mg, 1x/day
    Administration route: Oral
    Indication: Neuralgia
    Start date: 2009-03-01
    End date: 2009-03-01

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

Other drugs received by patient: Omeprazole; Omeprazole; Tamsulosin; Tamsulosin Hydrochloride; Pantoprazole; Alprazolam



Possible Neurontin side effects in 73 year old female

Reported by a consumer/non-health professional from United States on 2012-07-12

Patient: 73 year old female, weighing 90.7 kg (199.5 pounds)

Reactions: Rheumatoid Arthritis, Psychomotor Hyperactivity, Fatigue, Pain in Extremity, Fibromyalgia, Impaired Work Ability, Somnolence

Drug(s) suspected as cause:
Neurontin
    Dosage: 300 mg, 1x/day
    Indication: Neuropathy Peripheral
    Start date: 1999-01-01

Neurontin
    Dosage: unk

Other drugs received by patient: Glucophage



Possible Neurontin side effects in female

Reported by a health professional (non-physician/pharmacist) from United States on 2012-07-12

Patient: female

Reactions: Somnolence

Drug(s) suspected as cause:
Neurontin



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