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Flexeril (Cyclobenzaprine) - Adverse Event Reports - Other Serious Reactions

 



Index of reports > Cases resulting in other serious reactions (28)

     Bone Pain (3)Convulsion (3)Creutzfeldt-Jakob Disease (3)Multiple Drug Overdose (3)Confusional State (2)Pain in Extremity (2)Dyskinesia (2)Somnolence (2)Suicide Attempt (2)Hallucination (2)

Below is the selection of adverse event reports related to Flexeril (Cyclobenzaprine) that includes cases resulting in other serious reactions.

 Reports 1 - 25 of 28   Next >>

Adverse event in 60 year old female receiving Flexeril (Cyclobenzaprine)

Reported by a consumer/non-health professional from United States on 2007-10-24

Patient: 60 year old female

Adverse reactions / side effects: Syncope, Incorrect Dose Administered

Suspect drug(s):
Flexeril
    Dosage: 2.5 mg, 1 in 1 as necessary, oral ; 5 mg, 1 in 1 total, oral
    Administration route: Oral
    Indication: Back Pain
    Start date: 2006-10-01

Flexeril
    Dosage: 2.5 mg, 1 in 1 as necessary, oral ; 5 mg, 1 in 1 total, oral
    Administration route: Oral
    Indication: Back Pain
    Start date: 2007-03-04



Adverse event in receiving Flexeril (Cyclobenzaprine)

Reported by a consumer/non-health professional from United States on 2007-10-24

Patient:

Adverse reactions / side effects: Hallucination

Suspect drug(s):
Flexeril (Cyclobenzaprine)



Adverse event in 46 year old female receiving Flexeril (Cyclobenzaprine)

Reported by a consumer/non-health professional from United States on 2007-10-24

Patient: 46 year old female

Adverse reactions / side effects: Ventricular Extrasystoles, Muscle Spasms

Suspect drug(s):
Flexeril (Cyclobenzaprine)

Other drugs received by patient: Effexor



Adverse event in 76 year old female receiving Flexeril (Cyclobenzaprine)

Reported by a consumer/non-health professional from United States on 2007-10-24

Patient: 76 year old female

Adverse reactions / side effects: Confusional State

Suspect drug(s):
Flexeril (Cyclobenzaprine)

Other drugs received by patient: Celexa; Other Unspecified Medications (All Other Therapeutic Products)



Adverse event in female receiving Flexeril (Cyclobenzaprine)

Reported by a individual with unspecified qualification from United States on 2007-10-24

Patient: female

Adverse reactions / side effects: Anxiety, Pain in Extremity, Sensation of Heaviness, Coordination Abnormal, Muscle Spasms

Suspect drug(s):
Flexeril (Cyclobenzaprine)



Adverse event in 79 year old female receiving Flexeril (Cyclobenzaprine)

Reported by a consumer/non-health professional from United States on 2007-10-24

Patient: 79 year old female

Adverse reactions / side effects: Convulsion

Suspect drug(s):
Flexeril (Cyclobenzaprine)

Other drugs received by patient: Femara



Adverse event in 53 year old female receiving Flexeril (Cyclobenzaprine)

Reported by a health professional (non-physician/pharmacist) from United States on 2007-10-24

Patient: 53 year old female

Adverse reactions / side effects: Overdose, Alcohol Poisoning

Suspect drug(s):
Flexeril
    Dosage: four tablets (strength unspecified)
    Indication: Back Pain
    Start date: 2004-02-10
    End date: 2004-02-10

Alcohol (Ethanol)
    Dosage: moderate amount
    Indication: Drug USE FOR Unknown Indication

Other drugs received by patient: Zoloft; Acetaminophen; Albuterol



Adverse event in 54 year old female receiving Flexeril (Cyclobenzaprine)

Reported by a pharmacist from United States on 2007-10-19

Patient: 54 year old female

Adverse reactions / side effects: Creutzfeldt-Jakob Disease

Suspect drug(s):
Flexeril
    Administration route: Oral
    Indication: Drug USE FOR Unknown Indication

Pyridoxine HCL
    Administration route: Oral
    Indication: Drug USE FOR Unknown Indication

Horse Tail
    Dosage: unknown
    Indication: Drug USE FOR Unknown Indication

Stinging Nettle
    Indication: Drug USE FOR Unknown Indication

Garlic
    Indication: Drug USE FOR Unknown Indication

Evening Primrose OIL
    Dosage: unknown
    Indication: Drug USE FOR Unknown Indication

Adenosine Triphosphate Plus Ascorbic Acid Plus Calcium
    Dosage: unknown
    Indication: Drug USE FOR Unknown Indication

Vitamin E
    Dosage: unknown
    Indication: Drug USE FOR Unknown Indication

Daypro
    Dosage: unknown
    Indication: Drug USE FOR Unknown Indication

Celebrex
    Administration route: Oral
    Indication: Drug USE FOR Unknown Indication

Vitamin D
    Administration route: Oral
    Indication: Drug USE FOR Unknown Indication

Calcium
    Administration route: Oral
    Indication: Drug USE FOR Unknown Indication

Witch Hazel
    Dosage: unknown
    Indication: Drug USE FOR Unknown Indication

Prometrium
    Dosage: unknown
    Indication: Drug USE FOR Unknown Indication

Estradiol
    Dosage: unknown
    Indication: Drug USE FOR Unknown Indication

Pycnogenol
    Dosage: unknown
    Indication: Drug USE FOR Unknown Indication

Dong Quai
    Dosage: unknown
    Indication: Drug USE FOR Unknown Indication

Magnesium Sulfate
    Dosage: unknown
    Indication: Drug USE FOR Unknown Indication

Valerian
    Dosage: unknown
    Indication: Drug USE FOR Unknown Indication



Adverse event in 54 year old female receiving Flexeril (Cyclobenzaprine)

Reported by a consumer/non-health professional on 2007-10-18

Patient: 54 year old female

Adverse reactions / side effects: Creutzfeldt-Jakob Disease

Suspect drug(s):
Celebrex
    Administration route: Oral

Daypro Caplet

Vitamin B6
    Dosage: daily dose:250mg

ALL Other Therapeutic Products

ALL Other Therapeutic Products
    Dosage: daily dose:210mg

Garlic
    Dosage: text:2600 ug

ALL Other Therapeutic Products
    Dosage: daily dose:250mg

Evening Primrose OIL

Vitathion

Tocopherol Concentrate CAP

Vitamin D
    Administration route: Oral

Flexeril
    Administration route: Oral

Calcium
    Administration route: Oral

Witch Hazel

Prometrium

Oesclim

Pycnogenol

Dong Quai

Magnesium Sulfate



Adverse event in 55 year old female receiving Flexeril (Cyclobenzaprine)

Reported by a pharmacist from Canada on 2007-10-17

Patient: 55 year old female

Adverse reactions / side effects: Creutzfeldt-Jakob Disease

Suspect drug(s):
Prometrium
    Dosage: daily dose: unknown
    Indication: Ill-Defined Disorder

Vitamin B6
    Dosage: daily dose: unknown
    Indication: Ill-Defined Disorder

Horse Tail
    Dosage: daily dose: unknown
    Indication: Ill-Defined Disorder

Stinging Nettle
    Dosage: daily dose: unknown
    Indication: Ill-Defined Disorder

Garlic
    Dosage: daily dose: unknown
    Indication: Ill-Defined Disorder

Valerian
    Dosage: daily dose: unknown
    Indication: Ill-Defined Disorder

Evening Primrose OIL
    Dosage: daily dose: unknown
    Indication: Ill-Defined Disorder

Vitathion
    Dosage: daily dose: unknown
    Indication: Ill-Defined Disorder

Vitamin E
    Dosage: daily dose: unknown
    Indication: Ill-Defined Disorder

Daypro
    Dosage: daily dose: unknown
    Indication: Ill-Defined Disorder

Celebrex
    Dosage: daily dose: 1 dosage form
    Administration route: Oral
    Indication: Ill-Defined Disorder

Vitamin D
    Dosage: daily dose: 1 dosage form
    Administration route: Oral
    Indication: Ill-Defined Disorder

Flexeril
    Dosage: daily dose: 3 dosage form
    Administration route: Oral
    Indication: Ill-Defined Disorder

Calcium
    Dosage: daily dose: 2 dosage form
    Administration route: Oral
    Indication: Ill-Defined Disorder

Witch Hazel
    Dosage: daily dose: unknown
    Indication: Ill-Defined Disorder

Oesclim
    Dosage: daily dose: unknown
    Indication: Ill-Defined Disorder

Pycnogenol
    Dosage: daily dose: unknown
    Indication: Ill-Defined Disorder

Dong Quai
    Dosage: daily dose: unknown
    Indication: Ill-Defined Disorder

Magnesium Sulfate
    Dosage: daily dose: unknown
    Indication: Ill-Defined Disorder



Adverse event in female receiving Flexeril (Cyclobenzaprine)

Reported by a consumer/non-health professional from United States on 2007-10-15

Patient: female

Adverse reactions / side effects: Tooth Fracture, Tooth Erosion, Bone Pain, Cardioactive Drug Level Decreased, Sensory Loss, Hypoaesthesia, Hepatic Enzyme Increased, High Density Lipoprotein Decreased, Device Failure, Tooth Discolouration, Blood Disorder, LOW Density Lipoprotein Increased, Tooth Disorder

Suspect drug(s):
Lipitor
    Indication: Blood Cholesterol

Neurontin
    Indication: Bone Pain

Neurontin
    Indication: Complex Regional Pain Syndrome

Flexeril

Digitek

Warfarin Sodium

Other drugs received by patient: Toprol-XL; Toprol-XL; Klor-CON; Klor-CON; Synthroid; Synthroid; Klonopin; Klonopin; Wellbutrin XL; Wellbutrin XL; Welchol; Welchol; Combivent; Combivent; Omeprazole; Omeprazole; Folic Acid; Folic Acid; Zestril; Zestril; Lortab; Lortab; Xalatan; Xalatan; Diclofenac Sodium; Diclofenac Sodium; Pulmicort; Pulmicort; Duoneb; Duoneb; Theophylline; Theophylline; Lasix; Lasix; Lidoderm; Lidoderm



Adverse event in female receiving Flexeril (Cyclobenzaprine)

Reported by a consumer/non-health professional from United States on 2007-07-31

Patient: female, weighing 65.8 kg (144.7 pounds)

Adverse reactions / side effects: Rash Generalised, Road Traffic Accident, Thinking Abnormal, Sarcoidosis, Somnolence, Stress

Suspect drug(s):
Fentanyl
    Dosage: 100+25
    Indication: Pain

Fentanyl
    Indication: Back Pain

Duragesic-100
    Dosage: 25ug/hr plus 100ug/hr patches

Duragesic-100
    Indication: Pain

Duragesic-100
    Indication: Back Pain

Flexeril
    Administration route: Oral
    Indication: Muscle Relaxant Therapy

Other drugs received by patient: Percocet



Adverse event in 79 year old female receiving Flexeril (Cyclobenzaprine)

Reported by a individual with unspecified qualification from United States on 2007-07-13

Patient: 79 year old female

Adverse reactions / side effects: Hot Flush, Bone Pain, Dyskinesia, Drug Interaction, Injury, Convulsion

Suspect drug(s):
Femara
    Dosage: 2.5 mg, qd
    Administration route: Oral
    Indication: Breast Cancer
    Start date: 2006-01-01

Flexeril
    Indication: Injury
    Start date: 2007-01-22
    End date: 2007-01-22



Adverse event in 52 year old female receiving Flexeril (Cyclobenzaprine)

Reported by a physician from United States on 2007-06-25

Patient: 52 year old female, weighing 68.6 kg (150.9 pounds)

Adverse reactions / side effects: Myalgia, Rhabdomyolysis, Blood Creatine Phosphokinase Increased, Fatigue, Pain in Extremity

Adverse event resulted in: hospitalization

Suspect drug(s):
Crestor
    Administration route: Oral
    Indication: Hyperlipidaemia
    Start date: 2007-03-07
    End date: 2007-03-29

Flexeril
    Dosage: short term

Naproxen

Other drugs received by patient: Synthroid



Adverse event in male receiving Flexeril (Cyclobenzaprine)

Reported by a individual with unspecified qualification from United States on 2007-06-15

Patient: male, weighing 102.3 kg (225.1 pounds)

Adverse reactions / side effects: Arthralgia

Suspect drug(s):
Chantix
    Indication: Smoking Cessation Therapy

Gabapentin
    Indication: Pain

Ibuprofen
    Indication: Pain

Flexeril
    Indication: Pain



Adverse event in female receiving Flexeril (Cyclobenzaprine)

Reported by a physician from United States on 2007-05-07

Patient: female

Adverse reactions / side effects: Drug Exposure During Pregnancy, Multiple Drug Overdose Intentional

Suspect drug(s):
Flexeril
    Dosage: entire bottle
    Administration route: Oral

Flexeril
    Administration route: Oral
    Indication: Drug USE FOR Unknown Indication

Extra Strength Tylenol
    Dosage: dose unknown
    Indication: Intentional Drug Misuse

Seroquel
    Dosage: dose unknown
    Indication: Drug USE FOR Unknown Indication

Other drugs received by patient: Prozac



Adverse event in 32 year old female receiving Flexeril (Cyclobenzaprine)

Reported by a health professional (non-physician/pharmacist) from United States on 2007-05-02

Patient: 32 year old female, weighing 54.4 kg (119.7 pounds)

Adverse reactions / side effects: Drug Exposure During Pregnancy, Multiple Drug Overdose, Loss of Consciousness

Adverse event resulted in: hospitalization

Suspect drug(s):
Seroquel
    Administration route: Oral

Flexeril

Tylenol



Adverse event in female receiving Flexeril (Cyclobenzaprine)

Reported by a lawyer from United States on 2007-04-10

Patient: female

Adverse reactions / side effects: Overdose, Drug Ineffective, Sedation, Suicide Attempt, Drug Withdrawal Syndrome

Adverse event resulted in: hospitalization

Suspect drug(s):
Neurontin
    Indication: Pain

Flexeril

Other drugs received by patient: Morphine Sulfate



Adverse event in male receiving Flexeril (Cyclobenzaprine)

Reported by a consumer/non-health professional from United States on 2007-04-09

Patient: male

Adverse reactions / side effects: Drug Screen Positive

Suspect drug(s):
Flexeril
    Indication: Drug USE FOR Unknown Indication

Celexa
    Indication: Drug USE FOR Unknown Indication

Darvocet
    Indication: Drug USE FOR Unknown Indication

Inderal
    Indication: Drug USE FOR Unknown Indication

Imertix
    Indication: Drug USE FOR Unknown Indication

Naproxen
    Indication: Drug USE FOR Unknown Indication

Elavil
    Indication: Drug USE FOR Unknown Indication



Adverse event in female receiving Flexeril (Cyclobenzaprine)

Reported by a lawyer from United States on 2007-04-03

Patient: female

Adverse reactions / side effects: Confusional State, Drug Ineffective, Hypoglycaemia, Oliguria, Suicide Attempt, Multiple Drug Overdose, Blood Creatinine Increased, Liver Transplant

Adverse event resulted in: hospitalization

Suspect drug(s):
Neurontin
    Indication: Convulsion

Zoloft

Flexeril

Other drugs received by patient: Acetylsalicylic Acid SRT; Dilantin; Benadryl



Adverse event in 56 year old female receiving Flexeril (Cyclobenzaprine)

Reported by a health professional (non-physician/pharmacist) from United States on 2007-04-02

Patient: 56 year old female, weighing 66.0 kg (145.2 pounds)

Adverse reactions / side effects: Pco2 Decreased, Tachycardia, Mental Status Changes, Pyrexia, Delusion, Pericardial Effusion, PO2 Decreased, Drug Tolerance, Pleural Effusion, Multiple Drug Overdose, Hallucination, White Blood Cell Count Increased, Lethargy, Oxygen Saturation Decreased, Blood Gases Abnormal, Pneumonia, Breakthrough Pain, Cognitive Disorder, Delirium, Amnesia, Pericarditis

Adverse event resulted in: hospitalization

Suspect drug(s):
Oxycontin
    Dosage: 160 mg, daily
    Administration route: Oral
    Indication: Pain
    Start date: 2004-01-01

Lortab
    Dosage: 5 mg, unk
    Indication: Drug USE FOR Unknown Indication
    Start date: 2005-08-29

Acetaminophen
    Indication: Drug USE FOR Unknown Indication

Flexeril
    Indication: Drug USE FOR Unknown Indication

Lexapro
    Dosage: 10 unk, unk
    Administration route: Oral
    Indication: Depression
    Start date: 2005-10-28

Fentanyl Citrate
    Dosage: 600 mcg, prn
    Indication: Breakthrough Pain
    Start date: 2005-09-23
    End date: 2006-06-19

Fentanyl Citrate
    Dosage: 400 mcg, prn
    Start date: 2006-06-20
    End date: 2006-07-20

Other drugs received by patient: Synthroid; Combivent; Azithromax; Seroquel; Aspirin; Albuterol; Nexium; Lyrica



Adverse event in receiving Flexeril (Cyclobenzaprine)

Reported by a consumer/non-health professional from United States on 2007-03-29

Patient:

Adverse reactions / side effects: Drug Screen Positive

Suspect drug(s):
Flexeril
    Indication: Drug USE FOR Unknown Indication

Celexa
    Indication: Drug USE FOR Unknown Indication

Darvocet
    Indication: Drug USE FOR Unknown Indication

Inderal
    Indication: Drug USE FOR Unknown Indication

Drug Unknown
    Indication: Drug USE FOR Unknown Indication

Naproxen
    Indication: Drug USE FOR Unknown Indication



Adverse event in receiving Flexeril (Cyclobenzaprine)

Reported by a consumer/non-health professional from United States on 2007-03-27

Patient:

Adverse reactions / side effects: Drug Screen False Positive

Suspect drug(s):
Inderal
    Dosage: not provided

Naproxen
    Dosage: not provided

Flexeril
    Dosage: not provided

Celexa
    Dosage: not provided

Darvocet-N 100
    Dosage: not provided



Adverse event in receiving Flexeril (Cyclobenzaprine)

Reported by a consumer/non-health professional from United States on 2007-03-21

Patient:

Adverse reactions / side effects: Drug Screen False Positive

Suspect drug(s):
Celexa

Darvocet

Flexeril

Inderal

Imertix (Nos)

Naproxen



Adverse event in female receiving Flexeril (Cyclobenzaprine)

Reported by a individual with unspecified qualification from United States on 2007-03-05

Patient: female, weighing 63.0 kg (138.7 pounds)

Adverse reactions / side effects: Tachycardia, Atrial Fibrillation

Adverse event resulted in: life threatening event, hospitalization

Suspect drug(s):
Flexeril
    Dosage: 1 to 2 times a day daily
    Indication: Arthralgia
    Start date: 2000-01-01
    End date: 2006-05-11

Flexeril
    Dosage: 1 to 2 times a day daily
    Indication: Muscle Relaxant Therapy
    Start date: 2000-01-01
    End date: 2006-05-11



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