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Fentanyl (Fentanyl) - Somnolence - Suspected Cause - Side Effect Reports

 
 



Index of reports > Cases with Somnolence (54)

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

 Reports 1 - 30 of 54   Next >>

Possible Fentanyl side effects in 65 year old female

Reported by a health professional (non-physician/pharmacist) from Israel on 2012-08-24

Patient: 65 year old female

Reactions: Drug Tolerance, Respiratory Arrest, Somnolence

Adverse event resulted in: life threatening event

Drug(s) suspected as cause:
Fentanyl

Fentanyl

Fentanyl
    Indication: Pain



Possible Fentanyl side effects in 3 year old male

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

Patient: 3 year old male, weighing 16.8 kg (36.9 pounds)

Reactions: Oedema Peripheral, Somnolence, Lethargy, Blister

Adverse event resulted in: life threatening event

Drug(s) suspected as cause:
Fentanyl



Possible Fentanyl side effects in female

Reported by a health professional (non-physician/pharmacist) from United States on 2012-08-02

Patient: female

Reactions: Wrong Technique in Drug Usage Process, Overdose, Heart Rate Decreased, Pyrexia, Hyperhidrosis, Somnolence

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Fentanyl
    Dosage: changed q72h
    Start date: 2012-06-01
    End date: 2012-06-01

Fentanyl
    Dosage: changed q72h
    Indication: Arthralgia
    Start date: 2012-06-01



Possible Fentanyl side effects in 61 year old male

Reported by a health professional (non-physician/pharmacist) from United States on 2012-07-30

Patient: 61 year old male, weighing 114.5 kg (251.9 pounds)

Reactions: Mental Status Changes, Somnolence

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Fentanyl
    Dosage: 75mcg per hour top
    Administration route: Topical
    Indication: Pain
    Start date: 2012-06-27
    End date: 2012-07-25

Morphine
    Dosage: 30 mg qid po
    Administration route: Oral
    Indication: Pain
    Start date: 2012-06-27
    End date: 2012-07-27



Possible Fentanyl side effects in 41 year old female

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

Patient: 41 year old female, weighing 75.2 kg (165.4 pounds)

Reactions: Dysarthria, Somnolence, Accidental Overdose

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Diazepam
    Dosage: chronic
    Indication: Back Pain

Dilaudid
    Dosage: chronic
    Indication: Back Pain

Fentanyl
    Dosage: chronic
    Indication: Back Pain

Klonopin
    Dosage: chronic
    Indication: Back Pain

Lorazepam
    Dosage: chronic
    Indication: Back Pain

Morphine
    Dosage: chronic
    Indication: Back Pain

Tofranil
    Dosage: chronic
    Indication: Back Pain

Tramadol HCL
    Dosage: chronic
    Indication: Back Pain

Other drugs received by patient: Synthroid; Lotemax; Prednisone TAB; Reglan; Depakote; Restasis; Seasonale; Zofran; Colace



Possible Fentanyl side effects in male

Reported by a pharmacist from United States on 2012-07-17

Patient: male

Reactions: Product Quality Issue, Overdose, Pruritus, Insomnia, Drug Administration Error, Hyperhidrosis, Somnolence

Drug(s) suspected as cause:
Fentanyl

Other drugs received by patient: Vicodin



Possible Fentanyl side effects in female

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

Patient: female

Reactions: Somnolence

Drug(s) suspected as cause:
Fentanyl



Possible Fentanyl side effects in male

Reported by a physician from United States on 2012-07-09

Patient: male, weighing 102.0 kg (224.4 pounds)

Reactions: Blood Pressure Increased, Poor Quality Sleep, Tinnitus, Drug Ineffective, Asthenia, Somnolence

Drug(s) suspected as cause:
Ambien
    Dosage: unk
    Indication: Sleep Disorder

Amlodipine Besylate
    Dosage: 10 mg, daily
    Indication: Hypertension
    Start date: 2011-11-01

Chantix
    Dosage: 0.5 mg, daily
    Administration route: Oral
    Indication: Smoking Cessation Therapy
    Start date: 2012-06-10
    End date: 2012-01-01

Chantix
    Dosage: unk, daily
    Administration route: Oral
    Start date: 2012-01-01

Chantix
    Dosage: unk, 2x/day
    Administration route: Oral
    Start date: 2012-01-01
    End date: 2012-01-01

Fentanyl
    Dosage: 100 ug two patch every two days
    Indication: Pain

Morphine Sulfate
    Dosage: 100mg two times a day with 30mg daily
    Indication: Pain

Other drugs received by patient: Crestor; Hydrochlorothiazide; Tamsulosin Hydrochloride; Lortab; Glucophage; Flexeril; Valium; Valium; Lisinopril; Pravachol; Simvastatin; Zetia



Possible Fentanyl side effects in 48 year old female

Reported by a consumer/non-health professional from United States on 2012-07-03

Patient: 48 year old female

Reactions: Wrong Drug Administered, Somnolence

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

Fentanyl
    Dosage: 50 mg patch

Lyrica
    Dosage: unk

Percocet
    Dosage: unk

Rimadyl

Robaxin
    Dosage: unk



Possible Fentanyl side effects in male

Reported by a consumer/non-health professional from United States on 2012-06-18

Patient: male, weighing 102.0 kg (224.4 pounds)

Reactions: Blood Pressure Increased, Poor Quality Sleep, Tinnitus, Drug Ineffective, Asthenia, Somnolence

Drug(s) suspected as cause:
Ambien
    Dosage: unk
    Indication: Sleep Disorder

Amlodipine Besylate
    Dosage: 10 mg, daily
    Indication: Hypertension
    Start date: 2011-11-01

Chantix
    Dosage: unk, daily
    Administration route: Oral
    Start date: 2012-01-01

Chantix
    Dosage: 0.5 mg, daily
    Administration route: Oral
    Indication: Smoking Cessation Therapy
    Start date: 2012-06-10
    End date: 2012-01-01

Chantix
    Dosage: unk, 2x/day
    Administration route: Oral
    Start date: 2012-01-01
    End date: 2012-01-01

Fentanyl
    Dosage: 100 ug two patch every two days
    Indication: Pain

Morphine Sulfate
    Dosage: 100mg two times a day with 30mg daily
    Indication: Pain

Other drugs received by patient: Diazepam; Tamsulosin Hydrochloride; Metformin; Diazepam; Lisinopril; Hydrocodone Bitartrate and Acetaminophen



Possible Fentanyl side effects in 32 year old male

Reported by a health professional (non-physician/pharmacist) from United States on 2012-06-18

Patient: 32 year old male

Reactions: Wrong Technique in Drug Usage Process, Unresponsive To Stimuli, Mental Status Changes, Toxicity To Various Agents, Somnolence, Respiratory Rate Decreased, Miosis, Dizziness, Multiple Drug Overdose Intentional, Depressed Level of Consciousness, Suicide Attempt, Bradycardia

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Alprazolam
    Dosage: po
    Administration route: Oral
    Indication: Product Used FOR Unknown Indication

Fentanyl
    Dosage: 2 df; 1x; po
    Administration route: Oral

Other drugs received by patient: Methamphetamine



Possible Fentanyl side effects in 90 year old female

Reported by a health professional (non-physician/pharmacist) from France on 2012-06-13

Patient: 90 year old female

Reactions: Off Label Use, Hypothermia, Somnolence

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Fentanyl

Other drugs received by patient: Lyrica; Doliprane (Phenacetyl); Aspirin; Nicorandil (Nicorandil); Clopidegrel; Lorazepam; Nebivolol HCL; Ranitidine Hydrochloride; Atorvastatin Calcium



Possible Fentanyl side effects in female

Reported by a physician from Japan on 2012-06-12

Patient: female, weighing 3.5 kg (7.7 pounds)

Reactions: Neonatal Hyponatraemia, Blood Lactate Dehydrogenase Increased, Inappropriate Antidiuretic Hormone Secretion, Neonatal Asphyxia, Feeding Disorder Neonatal, Maternal Exposure Timing Unspecified, Somnolence

Adverse event resulted in: life threatening event, hospitalization

Drug(s) suspected as cause:
Fentanyl
    Dosage: 2 mg, unk
    Indication: General Anaesthesia
    Start date: 2012-02-04
    End date: 2012-02-04

Meilax
    Dosage: 1 mg, 1x/day
    Indication: Depression

Propofol
    Dosage: 150 mg, unk
    Indication: General Anaesthesia
    Start date: 2012-02-04
    End date: 2012-02-04

Sevoflurane
    Dosage: unk
    Indication: General Anaesthesia
    Start date: 2012-02-04
    End date: 2012-02-04

Succinylcholine Chloride INJ
    Dosage: 80 mg, unk
    Indication: General Anaesthesia
    Start date: 2012-02-04
    End date: 2012-02-04

Zoloft
    Dosage: 25 mg, 1x/day
    Indication: Depression



Possible Fentanyl side effects in 32 year old male

Reported by a health professional (non-physician/pharmacist) from United States on 2012-06-11

Patient: 32 year old male

Reactions: Incorrect Route of Drug Administration, Intentional Overdose, Unresponsive To Stimuli, Neurological Examination Abnormal, Mental Status Changes, Toxicity To Various Agents, Somnolence, Suicide Attempt, Depressed Level of Consciousness, Dizziness, Bradycardia

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Alprazolam
    Dosage: ingested 6-8mg
    Administration route: Oral
    Indication: Suicide Attempt

Fentanyl
    Dosage: chewed, ingested 2x 50 microg transdermal patches
    Administration route: Oral
    Indication: Suicide Attempt



Possible Fentanyl side effects in 32 year old male

Reported by a health professional (non-physician/pharmacist) from United States on 2012-06-05

Patient: 32 year old male

Reactions: Incorrect Route of Drug Administration, Unresponsive To Stimuli, Mental Status Changes, Somnolence, Respiratory Rate Decreased, Miosis, Dizziness, Depressed Level of Consciousness, Bradycardia, Blood Pressure Decreased

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Alprazolam
    Dosage: 6-8 mg

Fentanyl
    Dosage: 2 patches of 50 ug, qh
    Administration route: Oral

Other drugs received by patient: Benzodiazepines; Methamphetamine Hydrochloride; Opioids



Possible Fentanyl side effects in male

Reported by a consumer/non-health professional from United States on 2012-05-31

Patient: male

Reactions: Rheumatoid Arthritis, Increased Upper Airway Secretion, Nasopharyngitis, Pruritus, Fistula, Nausea, Rash Erythematous, Oropharyngeal Pain, Somnolence, Cough

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

Enbrel
    Dosage: 50 mg, qwk
    Indication: Rheumatoid Arthritis
    Start date: 2012-01-30

Fentanyl



Possible Fentanyl side effects in male

Reported by a consumer/non-health professional from China on 2012-05-03

Patient: male, weighing 60.0 kg (132.0 pounds)

Reactions: Inappropriate Schedule of Drug Administration, Somnolence

Drug(s) suspected as cause:
Diazepam
    Indication: Product Used FOR Unknown Indication

Fentanyl
    Indication: Angina Pectoris
    Start date: 2011-03-14
    End date: 2011-03-15

Fentanyl
    Indication: Cancer Pain
    Start date: 2011-03-14
    End date: 2011-03-15

Morphine
    Indication: Product Used FOR Unknown Indication



Possible Fentanyl side effects in female

Reported by a physician from Japan on 2012-04-24

Patient: female, weighing 3.5 kg (7.7 pounds)

Reactions: Neonatal Hyponatraemia, Blood Lactate Dehydrogenase Increased, Inappropriate Antidiuretic Hormone Secretion, Neonatal Asphyxia, Feeding Disorder Neonatal, Maternal Exposure Timing Unspecified, Somnolence

Adverse event resulted in: life threatening event, hospitalization

Drug(s) suspected as cause:
Fentanyl
    Dosage: 2 mg, unk
    Indication: General Anaesthesia
    Start date: 2012-02-04
    End date: 2012-02-04

Meilax
    Dosage: 1 mg, 1x/day
    Indication: Depression

Propofol
    Dosage: 150 mg, unk
    Indication: General Anaesthesia
    Start date: 2012-02-04
    End date: 2012-02-04

Sevoflurane
    Dosage: unk
    Indication: General Anaesthesia
    Start date: 2012-02-04
    End date: 2012-02-04

Succinylcholine Chloride INJ
    Dosage: 80 mg, unk
    Indication: General Anaesthesia
    Start date: 2012-02-04
    End date: 2012-02-04

Zoloft
    Dosage: 25 mg, 1x/day
    Indication: Depression



Possible Fentanyl side effects in female

Reported by a consumer/non-health professional from United States on 2012-04-19

Patient: female, weighing 107.5 kg (236.5 pounds)

Reactions: Hypotension, Muscular Weakness, Somnolence, Fall

Drug(s) suspected as cause:
Fentanyl

Other drugs received by patient: Bupivacaine HCL



Possible Fentanyl side effects in 68 year old male

Reported by a pharmacist from United States on 2012-04-10

Patient: 68 year old male, weighing 87.5 kg (192.5 pounds)

Reactions: Heart Rate Increased, Hypoxia, Snoring, Respiratory Depression, Somnolence, Pallor

Adverse event resulted in: life threatening event, hospitalization

Drug(s) suspected as cause:
Fentanyl



Possible Fentanyl side effects in

Reported by a health professional (non-physician/pharmacist) from Italy on 2012-03-20

Patient:

Reactions: Pruritus, Vomiting, Drug Ineffective, Nausea, Headache, Somnolence, Constipation, Delirium, Vertigo, Hallucination

Drug(s) suspected as cause:
Fentanyl
    Indication: Cancer Pain

Hydromorphone HCL
    Administration route: Oral
    Indication: Cancer Pain

Morphine
    Indication: Cancer Pain

Oxycodone HCL
    Indication: Cancer Pain



Possible Fentanyl side effects in 44 year old female

Reported by a physician from United States on 2012-03-20

Patient: 44 year old female

Reactions: Unresponsive To Stimuli, Somatoform Disorder, Somnolence

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Fentanyl
    Dosage: 125 mg, single
    Indication: Sedation

Midazolam HCL
    Dosage: 4 mg, single
    Indication: Sedation

Other drugs received by patient: Bupropion HCL; Propranolol



Possible Fentanyl side effects in 44 year old female

Reported by a physician from United Kingdom on 2012-02-29

Patient: 44 year old female

Reactions: Somatoform Disorder, Somnolence

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Fentanyl
    Dosage: 125mg

Midazolam HCL
    Dosage: 4 mg

Other drugs received by patient: Bupropion HCL; Propranolol



Possible Fentanyl side effects in 44 year old female

Reported by a health professional (non-physician/pharmacist) from United States on 2012-02-27

Patient: 44 year old female

Reactions: Somatoform Disorder, Somnolence

Drug(s) suspected as cause:
Bupropion HCL

Fentanyl
    Dosage: 125 mg
    Indication: Sedation

Midazolam
    Dosage: 4 mg
    Indication: Sedation

Propranolol



Possible Fentanyl side effects in 90 year old female

Reported by a consumer/non-health professional from United States on 2012-02-27

Patient: 90 year old female, weighing 72.6 kg (159.7 pounds)

Reactions: Movement Disorder, Dyspnoea, Unresponsive To Stimuli, Mental Status Changes, Somnolence, Exercise Tolerance Decreased, Staring, Hypersomnia

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Fentanyl

Other drugs received by patient: Tramadol HCL; Potassium Chloride; Zocor; Klonopin; Calcium; Trimethoprim; Clonidine; Aricept; Celexa; Coumadin; Lisinopril; Iron; Trental; Prilosec; Lanoxin



Possible Fentanyl side effects in 50 year old female

Reported by a consumer/non-health professional from United States on 2012-02-22

Patient: 50 year old female, weighing 74.4 kg (163.7 pounds)

Reactions: Product Quality Issue, Dyspnoea, Application Site Swelling, Application Site Erosion, Amnesia, Somnolence, Application Site Pruritus, Dysarthria, Application Site Erythema, Incorrect Dose Administered by Device, Hypersomnia

Drug(s) suspected as cause:
Fentanyl
    Dosage: 1 patch;q27h;tder, 1 patch;q27h;tder
    Indication: Back Pain
    Start date: 2011-06-01
    End date: 2012-01-15

Fentanyl
    Dosage: 1 patch;q27h;tder, 1 patch;q27h;tder
    Indication: Back Pain
    Start date: 2012-01-24

Other drugs received by patient: Crestor; Neurontin; Roxicodone; Metformin HCL; Valium; Omeprazole



Possible Fentanyl side effects in 44 year old female

Reported by a physician from United States on 2012-02-17

Patient: 44 year old female

Reactions: Somatoform Disorder, Somnolence

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Fentanyl
    Indication: Sedation

Midazolam
    Indication: Sedation

Other drugs received by patient: Bupropion HCL; Propranolol



Possible Fentanyl side effects in 72 year old female

Reported by a consumer/non-health professional from United States on 2012-02-09

Patient: 72 year old female, weighing 74.4 kg (163.7 pounds)

Reactions: Vomiting, Inadequate Analgesia, Blood Potassium Increased, Somnolence, Tremor, Verbal Abuse, Malaise, Renal Failure, Dialysis, Dehydration, Feeling Drunk, Hallucination, Hypersomnia, Blood Glucose Increased

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Chemotherapy (Unspecified) (NO Pref. Name)
    Indication: Hepatic Neoplasm Malignant
    Start date: 2012-01-01

Fentanyl
    Dosage: 1 patch; q72h; tder, 2 patches; q72j; tder
    Indication: Back Pain
    Start date: 2012-01-24
    End date: 2012-01-25

Fentanyl
    Dosage: 1 patch; q72h; tder, 2 patches; q72j; tder
    Indication: Back Pain
    Start date: 2012-01-23
    End date: 2012-01-24

Other drugs received by patient: Unspecified Medications



Possible Fentanyl side effects in 50 year old female

Reported by a consumer/non-health professional from United States on 2012-02-03

Patient: 50 year old female

Reactions: Dyspnoea, Drug Effect Increased, Somnambulism, Somnolence

Drug(s) suspected as cause:
Fentanyl

Other drugs received by patient: Crestor; Roxicodone; Metformin HCL; Omeprazole; Neurontin; Valium



Possible Fentanyl side effects in 90 year old female

Reported by a consumer/non-health professional from United States on 2012-01-23

Patient: 90 year old female, weighing 72.6 kg (159.7 pounds)

Reactions: Dyspnoea, Unresponsive To Stimuli, Staring, Somnolence, Exercise Tolerance Decreased

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Fentanyl

Other drugs received by patient: Tramadol HCL; Calcium; Trental; Aricept; Coumadin; Lisinopril; Lanoxin; Trimethoprim; Iron; Zocor; Prilosec; Klonopin; Celexa; Potassium; Clonidine



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