This is an index of side effect / adverse reaction reports (a.k.a. adverse event reports) related to Darvon (Propoxyphene) and submitted to the FDA during the sample period of about a year. The information is not vetted and should not be considered as verified clinical evidence.
Reports by Event Outcome
All Cases (543)
Death (30)
Life Threatening Events (2)
Disability (2)
Reports by Reaction Type
Cardiac Disorder (395),
Cardiovascular Disorder (385),
Arrhythmia (376),
Myocardial Infarction (371),
Cardio-Respiratory Arrest (366),
Injury (75),
Drug Ineffective (17),
Drug Hypersensitivity (13),
Sudden Cardiac Death (9),
Cardiac Failure Congestive (8),
Atrial Fibrillation (7),
Multiple Injuries (5)
Below are a few examples of reports where side effects / adverse reactions may be related to Darvon (Propoxyphene). For a complete list or a specific selection of reports, please use the links above.
Possible Darvon side effects in female
Reported by a lawyer from United States on 2012-08-20
Patient: female
Reactions: Arrhythmia, Atrioventricular Block Second Degree
Adverse event resulted in: hospitalization, disablity
Drug(s) suspected as cause:
Propoxyphene Napsylate W / Acetaminophen
Dosage: 1-2 tab q 4-6 hrs prn for pain
Indication: Pain
Mobic
Propoxyphene Hydrochloride
Darvon
Possible Darvon side effects in 49 year old
Reported by a consumer/non-health professional from United States on 2012-08-06
Patient: 49 year old
Reactions: Drug Hypersensitivity, Abdominal Pain Upper
Drug(s) suspected as cause:
Codeine
Dosage: unk
Darvon
Dosage: unk
Clindamycin Phosphate
Dosage: unk
Possible Darvon side effects in female
Reported by a lawyer from United States on 2012-07-09
Patient: female
Reactions: Atrioventricular Block Complete, Arrhythmia
Adverse event resulted in: disablity
Drug(s) suspected as cause:
Darvon
Propoxyphene Hydrochloride
Propoxyphene Napsylate W / Acetaminophen
Possible Darvon side effects in female
Reported by a consumer/non-health professional from United States on 2012-07-06
Patient: female
Reactions: Drug Hypersensitivity
Drug(s) suspected as cause:
Hismanal
Indication: Product Used FOR Unknown Indication
Gantrisin
Indication: Product Used FOR Unknown Indication
Gentamicin
Indication: Product Used FOR Unknown Indication
Geocillin
Indication: Product Used FOR Unknown Indication
Keflex
Indication: Product Used FOR Unknown Indication
Premarin
Indication: Product Used FOR Unknown Indication
Theo-DUR
Indication: Product Used FOR Unknown Indication
Macrobid
Indication: Product Used FOR Unknown Indication
Orphenadrine Citrate
Indication: Product Used FOR Unknown Indication
Metronidazole
Indication: Product Used FOR Unknown Indication
Erythromycin
Indication: Product Used FOR Unknown Indication
Benadryl
Indication: Product Used FOR Unknown Indication
Fosamax
Indication: Product Used FOR Unknown Indication
Cleocin Hydrochloride
Indication: Product Used FOR Unknown Indication
Darvon
Indication: Product Used FOR Unknown Indication
Augmentin '125'
Indication: Product Used FOR Unknown Indication
Ketoconazole
Indication: Product Used FOR Unknown Indication
Trimpex
Indication: Product Used FOR Unknown Indication
Tetracycline
Indication: Product Used FOR Unknown Indication
Macrodantin
Indication: Product Used FOR Unknown Indication
Ketoprofen
Indication: Product Used FOR Unknown Indication
Valium
Indication: Product Used FOR Unknown Indication
Suprax
Indication: Product Used FOR Unknown Indication
Monistat
Negram Powder
Indication: Product Used FOR Unknown Indication
Levsinex
Indication: Product Used FOR Unknown Indication
Norpramin
Indication: Product Used FOR Unknown Indication
Clindamycin
Indication: Product Used FOR Unknown Indication
Mandelamine
Indication: Product Used FOR Unknown Indication
Darvocet
Indication: Product Used FOR Unknown Indication
Betamethasone
Indication: Product Used FOR Unknown Indication
SLO-BID
Indication: Product Used FOR Unknown Indication
Biaxin XL
Indication: Product Used FOR Unknown Indication
Monistat
Indication: Product Used FOR Unknown Indication
TAO
Indication: Product Used FOR Unknown Indication
AN Unknown Medication
Indication: Product Used FOR Unknown Indication
Noroxin
Indication: Product Used FOR Unknown Indication
Codeine Sulfate
Indication: Product Used FOR Unknown Indication
Sulfur
Indication: Product Used FOR Unknown Indication
Sinequan
Indication: Product Used FOR Unknown Indication
Intravenous Pyelogram DYE
Indication: Product Used FOR Unknown Indication
Persantine
Indication: Product Used FOR Unknown Indication
Lopid
Indication: Product Used FOR Unknown Indication
Pentazocine Lactate
Indication: Product Used FOR Unknown Indication
Demerol
Indication: Product Used FOR Unknown Indication
Floxin
Indication: Product Used FOR Unknown Indication
Levaquin
Indication: Product Used FOR Unknown Indication
Ciprofloxacin HCL
Indication: Product Used FOR Unknown Indication
Maxaquin
Indication: Product Used FOR Unknown Indication
Urised
Indication: Product Used FOR Unknown Indication
Konsyl
Indication: Product Used FOR Unknown Indication
Tavist-D
Indication: Product Used FOR Unknown Indication
Claritin
Indication: Product Used FOR Unknown Indication
Ceftin
Indication: Product Used FOR Unknown Indication
Flexeril
Indication: Product Used FOR Unknown Indication
Demadex
Indication: Product Used FOR Unknown Indication
Amoxapine
Indication: Product Used FOR Unknown Indication
Quinolone
Indication: Product Used FOR Unknown Indication
Propantheline Bromide
Indication: Product Used FOR Unknown Indication
Nilstat
Indication: Product Used FOR Unknown Indication
Omniflox
Indication: Product Used FOR Unknown Indication
Possible Darvon side effects in male
Reported by a health professional (non-physician/pharmacist) from United States on 2012-06-06
Patient: male, weighing 91.2 kg (200.5 pounds)
Reactions: Drug Ineffective, Expired Drug Administered, Fall, Loss of Consciousness, Cardiac Disorder, Tobacco User, Malaise, Feeling Abnormal, Blood Test Abnormal
Drug(s) suspected as cause:
Chantix
Dosage: 0.5 mg, daily
Administration route: Oral
Indication: Smoking Cessation Therapy
Start date: 2012-01-01
Darvon
Dosage: unk
Indication: Pain
Other drugs received by patient: Oxycodone
Possible Darvon side effects in female
Reported by a consumer/non-health professional from United States on 2012-05-08
Patient: female
Reactions: Brain Neoplasm Benign, Hiatus Hernia, Biopsy Breast, Amnesia, Road Traffic Accident, Fibromyalgia, Brain Oedema, Thrombophlebitis, Radiculopathy, Cerebral Cyst, Myocardial Infarction, Ovarian Cancer
Drug(s) suspected as cause:
Darvon
Xanax
Cymbalta
Aspirin
Plavix
Possible Darvon side effects in female
Reported by a physician from United States on 2012-05-04
Patient: female, weighing 97.5 kg (214.5 pounds)
Reactions: Drug Dose Omission, Asthma, Scab, Orthostatic Hypotension, Headache, Fall, Chest Pain, Dizziness, Migraine, Dyspnoea, Drug Hypersensitivity, Supraventricular Tachycardia, Laceration, Impaired Healing, LOW Density Lipoprotein Increased, Hypertension, Sleep Apnoea Syndrome
Drug(s) suspected as cause:
Aspirin
Indication: Product Used FOR Unknown Indication
Topamax
Indication: Product Used FOR Unknown Indication
Vesicare
Indication: Product Used FOR Unknown Indication
Singulair
Indication: Product Used FOR Unknown Indication
Promethazine
Indication: Product Used FOR Unknown Indication
Methotrexate
Administration route: Oral
Indication: Product Used FOR Unknown Indication
Tizanidine HCL
Indication: Product Used FOR Unknown Indication
Sulfasalazine
Administration route: Oral
Indication: Product Used FOR Unknown Indication
Butalbital
Indication: Product Used FOR Unknown Indication
Remicade
Start date: 2011-01-01
Verapamil
Indication: Product Used FOR Unknown Indication
Neurontin
Administration route: Oral
Indication: Product Used FOR Unknown Indication
Folic Acid
Administration route: Oral
Indication: Product Used FOR Unknown Indication
Prozac
Indication: Product Used FOR Unknown Indication
Remicade
Indication: Rheumatoid Arthritis
Remicade
Dosage: loading dose
Start date: 2010-01-01
Darvon
Indication: Product Used FOR Unknown Indication
Fiorinal
Indication: Product Used FOR Unknown Indication
Enalapril Maleate
Indication: Product Used FOR Unknown Indication
Xanax
Indication: Product Used FOR Unknown Indication
Requip
Indication: Product Used FOR Unknown Indication
Voltaren
Administration route: Topical
Indication: Product Used FOR Unknown Indication
Lodine
Indication: Product Used FOR Unknown Indication
Soma
Administration route: Oral
Indication: Product Used FOR Unknown Indication
Synthroid
Administration route: Oral
Indication: Product Used FOR Unknown Indication
Calcium and VIT D
Indication: Product Used FOR Unknown Indication
Hydrocodone Bitartrate and Ibuprofen
Indication: Product Used FOR Unknown Indication
Phenergan
Indication: Product Used FOR Unknown Indication
Other drugs received by patient: Methotrexate
Possible Darvon side effects in female
Reported by a health professional (non-physician/pharmacist) from United States on 2012-05-03
Patient: female
Reactions: Drug Hypersensitivity
Drug(s) suspected as cause:
Sensipar
Dosage: unk
Morphine
Dosage: unk
Phoslo
Dosage: unk
Darvon
Dosage: unk
Possible Darvon side effects in female
Reported by a consumer/non-health professional from United States on 2012-04-27
Patient: female, weighing 97.5 kg (214.5 pounds)
Reactions: Asthma, Migraine, Supraventricular Tachycardia, Laceration, Orthostatic Hypotension, Fall, Sleep Apnoea Syndrome, Hypertension
Drug(s) suspected as cause:
Remicade
Start date: 2011-01-01
Xanax
Indication: Product Used FOR Unknown Indication
Hydrocodone Bitartrate and Ibuprofen
Indication: Product Used FOR Unknown Indication
Remicade
Indication: Rheumatoid Arthritis
Tizanidine HCL
Indication: Product Used FOR Unknown Indication
Singulair
Indication: Product Used FOR Unknown Indication
Promethazine
Indication: Product Used FOR Unknown Indication
Sulfasalazine
Administration route: Oral
Indication: Product Used FOR Unknown Indication
Phenergan
Indication: Product Used FOR Unknown Indication
Calcium and VIT D
Indication: Product Used FOR Unknown Indication
Synthroid
Administration route: Oral
Indication: Product Used FOR Unknown Indication
Vesicare
Indication: Product Used FOR Unknown Indication
Fiorinal
Indication: Product Used FOR Unknown Indication
Voltaren
Administration route: Topical
Indication: Product Used FOR Unknown Indication
Methotrexate
Administration route: Oral
Indication: Product Used FOR Unknown Indication
Lodine
Indication: Product Used FOR Unknown Indication
Prozac
Indication: Product Used FOR Unknown Indication
Butalbital
Indication: Product Used FOR Unknown Indication
Remicade
Dosage: loading dose
Start date: 2010-01-01
Verapamil
Indication: Product Used FOR Unknown Indication
Aspirin
Indication: Product Used FOR Unknown Indication
Enalapril Maleate
Indication: Product Used FOR Unknown Indication
Darvon
Indication: Product Used FOR Unknown Indication
Requip
Indication: Product Used FOR Unknown Indication
Soma
Administration route: Oral
Indication: Product Used FOR Unknown Indication
Neurontin
Administration route: Oral
Indication: Product Used FOR Unknown Indication
Topamax
Indication: Product Used FOR Unknown Indication
Folic Acid
Administration route: Oral
Indication: Product Used FOR Unknown Indication
Other drugs received by patient: Methotrexate
Possible Darvon side effects in male
Reported by a consumer/non-health professional from United States on 2012-04-16
Patient: male, weighing 91.2 kg (200.5 pounds)
Reactions: Drug Ineffective, Expired Drug Administered, Fall, Cardiac Disorder, Loss of Consciousness, Tobacco User, Malaise, Feeling Abnormal, Blood Test Abnormal
Drug(s) suspected as cause:
Darvon
Dosage: unk
Indication: Pain
Chantix
Dosage: 0.5 mg,daily
Administration route: Oral
Indication: Smoking Cessation Therapy
Start date: 2012-01-01
Other drugs received by patient: Oxycodone
Possible Darvon side effects in
Reported by a physician from United States on 2012-04-13
Patient:
Reactions: Arthralgia, Rash Erythematous, Rash, Arthritis
Drug(s) suspected as cause:
Orudis
Dosage: unk
Benzoin
Dosage: unk
Codeine Sulfate
Dosage: unk
Synvisc
Dosage: unk
Levoxyl
Dosage: unk
Darvocet
Dosage: unk
Darvon
Dosage: unk
Lodine
Dosage: unk
Talwin
Dosage: unk
Vicodin
Dosage: unk
Capsaicin
Dosage: unk
Percodan-Demi
Dosage: unk
Demerol
Dosage: unk
Possible Darvon side effects in 86 year old male
Reported by a consumer/non-health professional from United States on 2012-04-11
Patient: 86 year old male
Reactions: Haemorrhage, Haemorrhagic Diathesis, Drug Interaction
Drug(s) suspected as cause:
Plavix
Administration route: Oral
Darvon
Administration route: Oral
Calcium Carbonate
Indication: Dyspepsia
End date: 2012-04-04
Possible Darvon side effects in 86 year old male
Reported by a consumer/non-health professional from United States on 2012-04-05
Patient: 86 year old male
Reactions: Haemorrhage, Haemorrhagic Diathesis, Drug Interaction, Laceration
Drug(s) suspected as cause:
Tums Ultra Tablets, Assorted Fruit
Indication: Dyspepsia
End date: 2012-04-04
Darvon
Administration route: Oral
Plavix
Administration route: Oral
Possible Darvon side effects in female
Reported by a physician from United States on 2012-04-04
Patient: female
Reactions: Drug Hypersensitivity, Mental Disorder
Adverse event resulted in: hospitalization
Drug(s) suspected as cause:
Darvon
Dosage: unk
Stadol
Dosage: unk
Duricef
Dosage: unk
Morphine Sulfate
Dosage: unk
Opana
Dosage: unk
Possible Darvon side effects in female
Reported by a physician from United States on 2012-04-04
Patient: female
Reactions: Drug Hypersensitivity, Rash
Drug(s) suspected as cause:
Darvon
Dosage: unk
Theophylline
Dosage: unk
Aspirin
Dosage: unk
Potassium Pencillin G
Dosage: unk
Possible Darvon side effects in female
Reported by a consumer/non-health professional from United States on 2012-04-03
Patient: female
Reactions: Seasonal Allergy, Hypersensitivity, Drug Hypersensitivity, Allergy To Animal
Drug(s) suspected as cause:
Advair Diskus 100 / 50
Dosage: unk
Potassium Pencillin G
Dosage: unk
Darvocet
Dosage: unk
Darvon
Dosage: unk
Possible Darvon side effects in male
Reported by a consumer/non-health professional from United States on 2012-03-30
Patient: male
Reactions: Cardio-Respiratory Arrest, Myocardial Infarction, Cardiovascular Disorder, Cardiac Disorder, Arrhythmia
Adverse event resulted in: life threatening event
Drug(s) suspected as cause:
Darvocet
Dosage: unk
Administration route: Oral
Indication: Pain
Darvon
Dosage: unk
Administration route: Oral
Indication: Pain
Propoxyphene HCL and Acetaminophen
Dosage: unk
Administration route: Oral
Indication: Pain
Possible Darvon side effects in
Reported by a consumer/non-health professional from United States on 2012-03-30
Patient:
Reactions: Cardio-Respiratory Arrest, Myocardial Infarction, Cardiovascular Disorder, Arrhythmia, Cardiac Disorder
Adverse event resulted in: life threatening event
Drug(s) suspected as cause:
Darvocet
Indication: Product Used FOR Unknown Indication
Darvon
Indication: Product Used FOR Unknown Indication
Propoxyphene HCL and Acetaminophen
Dosage: unk
Administration route: Oral
Indication: Pain
Possible Darvon side effects in female
Reported by a physician from United States on 2012-03-23
Patient: female, weighing 52.2 kg (114.7 pounds)
Reactions: Drug Hypersensitivity
Drug(s) suspected as cause:
Codeine
Dosage: unk
Gemfibrozil
Dosage: unk
Timoptic
Dosage: unk
Minitran
Dosage: unk
Ergomar
Dosage: unk
Alphagan
Dosage: unk
Celexa
Dosage: unk
Velocef
Dosage: unk
Tobramycin
Dosage: unk
Valium
Dosage: unk
Phenergan HCL
Dosage: unk
E.E.S.
Dosage: unk
Tetanus Toxoid
Dosage: unk
Ciprofloxacin
Dosage: unk
Azopt
Dosage: unk
Lipitor
Dosage: unk
Vicodin
Dosage: unk
Darvon
Dosage: unk
Possible Darvon side effects in female
Reported by a physician from United States on 2012-03-23
Patient: female
Reactions: Drug Hypersensitivity
Drug(s) suspected as cause:
Ultram
Dosage: unk
Talwin
Dosage: unk
Darvon
Dosage: unk
Tylox
Dosage: unk
Prednisone TAB
Dosage: unk
Inderal
Dosage: unk
Nalbuphine HCL
Dosage: unk
Benadryl
Dosage: unk
Possible Darvon side effects in female
Reported by a physician from United States on 2012-03-23
Patient: female, weighing 52.2 kg (114.7 pounds)
Reactions: Drug Hypersensitivity
Drug(s) suspected as cause:
Timoptic
Dosage: unk
Phenergan
Dosage: unk
E.E.S.
Dosage: unk
Lipitor
Dosage: unk
Minitran
Dosage: unk
Celexa
Dosage: unk
Tetanus Toxoid
Dosage: unk
Valium
Dosage: unk
Darvon
Dosage: unk
Ergomar
Dosage: unk
Azopt
Dosage: unk
Vicodin
Dosage: unk
Alphagan
Dosage: unk
Tetracycline HCL
Dosage: unk
Codeine Sulfate
Dosage: unk
Gemfibrozil
Dosage: unk
Ciprofloxacin
Dosage: unk
Velocef
Dosage: unk
Possible Darvon side effects in female
Reported by a consumer/non-health professional from United States on 2012-03-12
Patient: female
Reactions: Drug Hypersensitivity
Drug(s) suspected as cause:
Potassium Penicillin G
Dosage: unk
Ciprofloxacin
Dosage: unk
Lodine
Dosage: unk
Darvon
Dosage: unk
Erythromycin
Dosage: unk
Possible Darvon side effects in male
Reported by a consumer/non-health professional from United States on 2012-03-02
Patient: male
Reactions: Cardiac Pacemaker Insertion, Acute Myocardial Infarction, Atrioventricular Block Second Degree
Drug(s) suspected as cause:
Propoxyphene HCL and Acetaminophen
Dosage: unk
Administration route: Oral
Indication: Pain Management
Start date: 2004-01-01
End date: 2010-11-19
Darvocet
Dosage: unk
Administration route: Oral
Indication: Pain Management
Start date: 2004-01-01
End date: 2010-11-19
Darvon
Dosage: unk
Administration route: Oral
Indication: Pain Management
Start date: 2004-01-01
End date: 2010-11-19
Possible Darvon side effects in
Reported by a physician from United States on 2012-03-01
Patient:
Reactions: Drug Hypersensitivity
Drug(s) suspected as cause:
Morphine Sulfate
Dosage: unk
Duricef
Dosage: unk
Darvon
Dosage: unk
Stadol
Dosage: unk
Possible Darvon side effects in 57 year old female
Reported by a consumer/non-health professional from United States on 2012-02-27
Patient: 57 year old female, weighing 108.9 kg (239.5 pounds)
Reactions: Tachycardia
Drug(s) suspected as cause:
Darvon
Possible Darvon side effects in male
Reported by a consumer/non-health professional from United States on 2012-02-08
Patient: male
Reactions: Vascular Graft, Cardiac Disorder
Adverse event resulted in: hospitalization
Drug(s) suspected as cause:
Darvocet
Dosage: unk
Administration route: Oral
Indication: Pain Management
Darvon
Dosage: unk
Administration route: Oral
Indication: Pain Management
Propoxyphene HCL and Acetaminophen
Dosage: unk
Administration route: Oral
Indication: Pain Management
Possible Darvon side effects in female
Reported by a consumer/non-health professional from United States on 2012-02-08
Patient: female
Reactions: Cardio-Respiratory Arrest, Mitral Valve Incompetence, Diastolic Dysfunction, Cardiovascular Disorder, Aortic Valve Incompetence
Adverse event resulted in: death
Drug(s) suspected as cause:
Propoxyphene HCL and Acetaminophen
Dosage: unk
Administration route: Oral
Indication: Pain Management
Darvon
Dosage: unk
Administration route: Oral
Indication: Pain Management
Darvocet
Dosage: unk
Administration route: Oral
Indication: Pain Management
Possible Darvon side effects in male
Reported by a consumer/non-health professional from United States on 2012-02-08
Patient: male
Reactions: Vascular Graft, Ischaemic Cardiomyopathy, Myocardial Infarction, Cardiac Failure Congestive
Adverse event resulted in: death, hospitalization
Drug(s) suspected as cause:
Propoxyphene HCL and Acetaminophen
Dosage: unk
Administration route: Oral
Indication: Pain Management
Darvocet
Dosage: unk
Administration route: Oral
Indication: Pain Management
Darvon
Dosage: unk
Administration route: Oral
Indication: Pain Management
Possible Darvon side effects in female
Reported by a consumer/non-health professional from United States on 2012-02-08
Patient: female
Reactions: Arrhythmia
Drug(s) suspected as cause:
Propoxyphene HCL and Acetaminophen
Dosage: unk
Administration route: Oral
Indication: Pain Management
Darvocet
Dosage: unk
Administration route: Oral
Indication: Pain Management
Darvon
Dosage: unk
Administration route: Oral
Indication: Pain Management
Possible Darvon side effects in female
Reported by a consumer/non-health professional from United States on 2012-02-08
Patient: female
Reactions: Mitral Valve Incompetence, Ventricular Tachycardia, Cardiac Arrest
Drug(s) suspected as cause:
Darvon
Dosage: unk
Administration route: Oral
Indication: Pain Management
Propoxyphene HCL and Acetaminophen
Dosage: unk
Administration route: Oral
Indication: Pain Management
Darvocet
Dosage: unk
Administration route: Oral
Indication: Pain Management
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