Acetaminophen and cardio-respiratory arrest Patient Reports February 12, 2012



Acetaminophen Side Effects Report #5104511-5
Acetaminophen side effect was reported by a Physician from UNITED STATES on Sept 05, 2006. Female patient, 50 years of age, was diagnosed with suicide attempt and was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest, completed suicide, hepatic function abnormal. Acetaminophen dosage: unknown. During the same period patient was treated with DIPHENHYDRAMINE, SERTRALINE. Patient was hospitalized. Patient died.

Acetaminophen Side Effects Report #4771868-4
Acetaminophen side effect was reported by a Pharmacist from UNITED STATES on Sept 07, 2005. Female patient, 28 years of age, was diagnosed with suicide attempt and was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest, completed suicide, hepatic failure, hypotension, intentional misuse, overdose, rhabdomyolysis. Acetaminophen dosage: unknown. Patient was hospitalized. Patient died.

Acetaminophen Side Effects Report #4768538-5
Acetaminophen side effect was reported by a Pharmacist from UNITED STATES on Sept 07, 2005. Female patient, 18 years of age, was diagnosed with suicide attempt and was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: blood bicarbonate decreased, blood creatinine increased, blood gases abnormal, blood ph decreased, cardio-respiratory arrest, completed suicide, depressed level of consciousness, hepatic failure, hypotension. Acetaminophen dosage: unknown. During the same period patient was treated with ANTIFREEZE. Patient was hospitalized. Patient died.

Acetaminophen Side Effects Report #5571551-1
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Dec 05, 2007. Female patient, child 5 years of age, weighting 34.00 lb, was diagnosed with pharyngolaryngeal pain and was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: asthenia, cardio-respiratory arrest, cerebral palsy. Acetaminophen dosage: 5 ML;Q4H;PO. During the same period patient was treated with BACTRIM, ZINACEF, LACTULOSE. Patient died on 01/12/2006.


Acetaminophen Side Effects Report #6003132-X
Acetaminophen side effect was reported by a Pharmacist from UNITED STATES on Dec 12, 2008. Male patient, 49 years of age, weighting 200.6 lb, was diagnosed with pain What is  pain and was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: blood creatine phosphokinase increased, cardio-respiratory arrest, depressed level of consciousness, hypomagnesaemia, hyponatraemia, sedation, somnolence, speech disorder. Acetaminophen dosage: unknown. Patient was hospitalized. Patient recovered.

Acetaminophen Side Effects Report #5049687-3
Acetaminophen side effect was reported by a Health Professional from UNITED STATES on June 29, 2006. Male patient, 40 years of age, weighting 235.0 lb, was diagnosed with pain What is  pain, neuralgia and was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: bronchopneumonia, cardiac hypertrophy, cardio-respiratory arrest, emphysema, incorrect dose administered, musculoskeletal stiffness. Acetaminophen dosage: unknown. During the same period patient was treated with DURAGESIC, HYDROCODONE, XANAX, CANNABIS, TOPAMAX. Patient died on 11/14/2005.

Acetaminophen Side Effects Report #5643901-9
Acetaminophen side effect was reported by a Physician from UNITED STATES on Feb 14, 2008. Female patient, 28 years of age, was diagnosed with back injury and was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: abnormal behaviour, abortion spontaneous, alcohol use, cardio-respiratory arrest, disorientation, disseminated intravascular coagulation, haemorrhagic diathesis. Acetaminophen dosage: unknown. During the same period patient was treated with HYDROMORPHONE, IBUPROFEN. Patient died on 01/01/2006.

Acetaminophen Side Effects Report #5620978-8
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Jan 30, 2008. Female patient, 78 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest, completed suicide. Acetaminophen dosage: unknown. During the same period patient was treated with DILTIAZEM. Patient died.

Acetaminophen Side Effects Report #5628492-0
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Feb 11, 2008. Female patient, 78 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest, completed suicide. Acetaminophen dosage: unknown. During the same period patient was treated with DILTIAZEM. Patient died.


Acetaminophen Side Effects Report #5105523-8
Acetaminophen side effect was reported by a Physician from UNITED STATES on Sept 05, 2006. Female patient, 77 years of age, was diagnosed with suicide attempt and was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: alanine aminotransferase increased, aspartate aminotransferase increased, blood alkaline phosphatase increased, blood bilirubin increased, blood pressure decreased, cardio-respiratory arrest, coagulopathy, completed suicide, confusional state. Acetaminophen dosage: unknown. During the same period patient was treated with ALEVE. Patient was hospitalized. Patient died.

Acetaminophen Side Effects Report #5103471-0
Acetaminophen side effect was reported by a Physician from UNITED STATES on Sept 05, 2006. Female patient, 70 years of age, was diagnosed with suicide attempt and was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: aspiration, cardio-respiratory arrest, completed suicide. Acetaminophen dosage: unknown. During the same period patient was treated with TRAZODONE, REMERON. Patient was hospitalized. Patient died.

Acetaminophen Side Effects Report #5620938-7
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Jan 30, 2008. Male patient, 68 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest, completed suicide. Acetaminophen dosage: unknown. During the same period patient was treated with AMITRIPTYLINE. Patient died.

Acetaminophen Side Effects Report #5620941-7
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Jan 30, 2008. Female patient, 66 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest, completed suicide. Acetaminophen dosage: unknown. During the same period patient was treated with CYCLOBENZAPRINE, BENZODIAZEPINE. Patient died.

Acetaminophen Side Effects Report #4795448-X
Acetaminophen side effect was reported by a Pharmacist from UNITED STATES on Sept 19, 2005. Female patient, 64 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest, completed suicide, overdose. Acetaminophen dosage: unknown. During the same period patient was treated with CARISOPRODOL, ALPRAZOLAM. Patient died.


Acetaminophen Side Effects Report #4984153-2
Acetaminophen side effect was reported by a Health Professional from UNITED STATES on Apr 25, 2006. Male patient, 64 years of age, weighting 167.0 lb, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: blood bilirubin increased, blood pressure decreased, cardio-respiratory arrest, depressed level of consciousness, dyspnoea, hepatic enzyme increased, international normalised ratio increased, productive cough. Acetaminophen dosage: unknown. Patient was hospitalized. Patient recovered.

Acetaminophen Side Effects Report #5620930-2
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Jan 30, 2008. Female patient, 63 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest, completed suicide. Acetaminophen dosage: unknown. During the same period patient was treated with BENZODIAZEPINE. Patient died.

Acetaminophen Side Effects Report #4810475-1
Acetaminophen side effect was reported by a Pharmacist from UNITED STATES on Sept 19, 2005. Female patient, 62 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest, completed suicide. Acetaminophen dosage: unknown. During the same period patient was treated with DILTIAZEM, VENLAFAXINE. Patient died.

Acetaminophen Side Effects Report #6039069-X
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Jan 08, 2009. Female patient, 59 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with MORPHINE, ALPRAZOLAM, DIPHENHYDRAMINE. Patient died.

Acetaminophen Side Effects Report #4768553-1
Acetaminophen side effect was reported by a Pharmacist from UNITED STATES on Sept 07, 2005. Female patient, 59 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: alanine aminotransferase, alcohol poisoning, aspartate aminotransferase increased, blood creatine phosphokinase increased, cardio-respiratory arrest, coma, completed suicide, gastrointestinal haemorrhage. Acetaminophen dosage: unknown. During the same period patient was treated with HYDROCODONE BITARTRATE, HYDROCODONE BITARTRATE, ETHANOL, BENZODIAZEPINE. Patient died.


Acetaminophen Side Effects Report #4938339-3
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Feb 28, 2006. Female patient, 59 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest, overdose. Acetaminophen dosage: unknown. During the same period patient was treated with MORPHINE, TEMAZEPAM. Patient died.

Acetaminophen Side Effects Report #6039044-5
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Jan 08, 2009. Female patient, 58 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest. Acetaminophen dosage: unknown. Patient died.

Acetaminophen Side Effects Report #6121072-2
Acetaminophen side effect was reported by a Physician from UNITED STATES on Jan 30, 2009. Female patient, 58 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest, completed suicide. Acetaminophen dosage: unknown. Patient died.

Acetaminophen Side Effects Report #6021983-2
Acetaminophen side effect was reported by a Pharmacist from UNITED STATES on Dec 23, 2008. Male patient, 57 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest, completed suicide. Acetaminophen dosage: unknown. During the same period patient was treated with PROPRANOLOL, LISINOPRIL, METHADONE, TRAMADOL, BUPROPION, GABAPENTIN, NAPROXEN. Patient died.

Acetaminophen Side Effects Report #6039610-7
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Jan 08, 2009. Female patient, 57 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with CARISOPRODOL. Patient died.


Acetaminophen Side Effects Report #6121091-6
Acetaminophen side effect was reported by a Physician from UNITED STATES on Jan 30, 2009. Female patient, 57 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest, completed suicide. Acetaminophen dosage: unknown. During the same period patient was treated with CARISOPRODOL. Patient died.

Acetaminophen Side Effects Report #4771878-7
Acetaminophen side effect was reported by a Pharmacist from UNITED STATES on Sept 07, 2005. Male patient, 57 years of age, weighting 185.0 lb, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: acidosis, alanine aminotransferase increased, aspartate aminotransferase increased, blood amylase increased, blood creatinine increased, blood urea increased, cardio-respiratory arrest, completed suicide, gastrointestinal haemorrhage. Acetaminophen dosage: unknown. During the same period patient was treated with COLCHICINE, ALLOPURINOL, SERTRALINE, ATENOLOL, ATORVASTATIN, ETHANOL. Patient died.

Acetaminophen Side Effects Report #5147444-0
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Oct 30, 2006. Female patient, 56 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardiac arrest What is  cardiac arrest, cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with CARISOPRODOL. Patient died.

Acetaminophen Side Effects Report #6041869-7
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Jan 08, 2009. Female patient, 56 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with IBUPROFEN, CYCLOBENZAPRINE, LORAZEPAM, ESZOPICLONE. Patient died.

Acetaminophen Side Effects Report #6121085-0
Acetaminophen side effect was reported by a Physician from UNITED STATES on Jan 30, 2009. Female patient, 56 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest, completed suicide. Acetaminophen dosage: unknown. During the same period patient was treated with CYCLOBENZAPRINE, LORAZEPAM, IBUPROFEN, ESZOPICLONE. Patient died.


Acetaminophen Side Effects Report #6041867-3
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Jan 08, 2009. Female patient, 55 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with IBUPROFEN, ASPIRIN, BUPROPION, QUETIAPINE FUMARATE. Patient died.

Acetaminophen Side Effects Report #6121053-9
Acetaminophen side effect was reported by a Physician from UNITED STATES on Jan 30, 2009. Female patient, 55 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest, completed suicide. Acetaminophen dosage: unknown. During the same period patient was treated with ASPIRIN, BUPROPION, IBUPROFEN, QUETIAPINE FUMARATE. Patient died.

Acetaminophen Side Effects Report #4787371-1
Acetaminophen side effect was reported by a Pharmacist from UNITED STATES on Sept 19, 2005. Female patient, 55 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with AMITRIPTYLINE, OXYCODONE AND ASPIRIN. Patient died.

Acetaminophen Side Effects Report #6038556-8
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Jan 08, 2009. Female patient, 52 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with AMITRIPTYLINE, SERTRALINE, CLONAZEPAM, TRAZODONE. Patient died.

Acetaminophen Side Effects Report #6125751-2
Acetaminophen side effect was reported by a Physician from UNITED STATES on Jan 30, 2009. Female patient, 52 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest, completed suicide. Acetaminophen dosage: unknown. During the same period patient was treated with AMITRIPTYLINE, SERTRALINE, CLONAZEPAM, TRAZODONE. Patient died.


Acetaminophen Side Effects Report #4770699-9
Acetaminophen side effect was reported by a Pharmacist from UNITED STATES on Sept 07, 2005. Male patient, 52 years of age, was diagnosed with suicide attempt and was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: blood pressure decreased, cardio-respiratory arrest, completed suicide, grand mal convulsion, intentional misuse, overdose. Acetaminophen dosage: unknown. During the same period patient was treated with DILTIAZEM, ETHANOL. Patient was hospitalized. Patient died.

Acetaminophen Side Effects Report #4938663-4
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Feb 28, 2006. Female patient, 51 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest, completed suicide. Acetaminophen dosage: unknown. During the same period patient was treated with CITALOPRAM, AMLODIPINE. Patient died.

Acetaminophen Side Effects Report #5147473-7
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Oct 30, 2006. Female patient, 50 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardiac arrest What is  cardiac arrest, cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with COCAINE, AMITRIPTYLINE. Patient died.

Acetaminophen Side Effects Report #6039192-X
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Jan 08, 2009. Female patient, 50 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest. Acetaminophen dosage: unknown. Patient died.

Acetaminophen Side Effects Report #6039194-3
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Jan 08, 2009. Female patient, 50 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with METHADONE, METHAMPHETAMINE HYDROCHLORIDE, ETHANOL. Patient died.


Acetaminophen Side Effects Report #6039583-7
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Jan 08, 2009. Female patient, 50 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with AMITRIPTYLINE, PROPRANOLOL, BACLOFEN, BENZODIAZEPINE, PREGABALIN. Patient died.

Acetaminophen Side Effects Report #6041859-4
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Jan 08, 2009. Female patient, 50 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with CARISOPRODOL, DIAZEPAM. Patient died.

Acetaminophen Side Effects Report #6108255-2
Acetaminophen side effect was reported by a Physician from UNITED STATES on Jan 30, 2009. Female patient, 50 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest, completed suicide. Acetaminophen dosage: unknown. During the same period patient was treated with CARISOPRODOL, DIAZEPAM. Patient died.

Acetaminophen Side Effects Report #6108274-6
Acetaminophen side effect was reported by a Physician from UNITED STATES on Jan 30, 2009. Female patient, 50 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with METHADOSE, METHAMPHETAMINE HYDROCHLORIDE, ETHANOL. Patient died.

Acetaminophen Side Effects Report #6108278-3
Acetaminophen side effect was reported by a Physician from UNITED STATES on Jan 30, 2009. Female patient, 50 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest, completed suicide. Acetaminophen dosage: unknown. Patient died.

Acetaminophen Side Effects Report #6138058-4
Acetaminophen side effect was reported by a Physician from UNITED STATES on Jan 30, 2009. Female patient, 50 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest, completed suicide. Acetaminophen dosage: unknown. During the same period patient was treated with AMITRIPTYLINE, PROPRANOLOL, BACLOFEN, BENZODIAZEPINE DERIVATIVES, PREGABALIN. Patient died.

Acetaminophen Side Effects Report #4795451-X
Acetaminophen side effect was reported by a Pharmacist from UNITED STATES on Sept 19, 2005. Female patient, 50 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest, overdose. Acetaminophen dosage: unknown. During the same period patient was treated with CARISOPRODOL, DIAZEPAM. Patient died.

Acetaminophen Side Effects Report #5147418-X
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Oct 30, 2006. Male patient, child 5 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: blood pressure decreased, cardiac arrest What is  cardiac arrest, cardio-respiratory arrest, cerebral ischaemia, convulsion, loss of consciousness, unresponsive to stimuli. Acetaminophen dosage: unknown. During the same period patient was treated with CLOZAPINE, THIORIDAZINE, SERTRALINE, ADDITIONAL SUBSTANCES NOT LISTED. Patient was hospitalized. Patient died.

Acetaminophen Side Effects Report #6039581-3
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Jan 08, 2009. Female patient, 49 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with AMITRIPTYLINE, OXYCODONE, TRAZODONE. Patient died.

Acetaminophen Side Effects Report #6041847-8
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Jan 08, 2009. Female patient, 49 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest. Acetaminophen dosage: unknown. Patient died.


Acetaminophen Side Effects Report #6108253-9
Acetaminophen side effect was reported by a Physician from UNITED STATES on Jan 30, 2009. Female patient, 49 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest. Acetaminophen dosage: unknown. Patient died.

Acetaminophen Side Effects Report #4770692-6
Acetaminophen side effect was reported by a Pharmacist from UNITED STATES on Sept 07, 2005. Male patient, 49 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: alanine aminotransferase increased, aspartate aminotransferase increased, cardio-respiratory arrest, convulsion, electrocardiogram qrs complex prolonged, hyperthermia, hypotension, liver disorder, metabolic acidosis. Acetaminophen dosage: unknown. During the same period patient was treated with NORTRIPTYLINE. Patient was hospitalized. Patient died.

Acetaminophen Side Effects Report #4795249-2
Acetaminophen side effect was reported by a Pharmacist from UNITED STATES on Oct 04, 2005. Female patient, 49 years of age, was diagnosed with suicide attempt and was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest, coma, completed suicide, hepatic function abnormal. Acetaminophen dosage: unknown. During the same period patient was treated with DIPHENHYDRAMINE. Patient was hospitalized. Patient died.

Acetaminophen Side Effects Report #6041817-X
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Jan 08, 2009. Male patient, 48 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with CARISOPRODOL, ALPRAZOLAM. Patient died.

Acetaminophen Side Effects Report #6041852-1
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Jan 08, 2009. Male patient, 48 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with OXYCODONE, ALPRAZOLAM. Patient died.

Acetaminophen Side Effects Report #6042200-3
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Jan 08, 2009. Female patient, 48 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with HYDROCHLOROTHIAZIDE, BUPROPION, VENLAFAXINE, TRAMADOL, THIAZOLIDINEDIONE, COCAINE, IRBESARTAN, ATROPINE W. Patient died.

Acetaminophen Side Effects Report #6108260-6
Acetaminophen side effect was reported by a Physician from UNITED STATES on Jan 30, 2009. Male patient, 48 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with CARISOPRODOL, ALPRAZOLAM. Patient died.

Acetaminophen Side Effects Report #6138114-0
Acetaminophen side effect was reported by a Physician from UNITED STATES on Jan 30, 2009. Female patient, 48 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest, completed suicide. Acetaminophen dosage: unknown. During the same period patient was treated with TRAMADOL, BUPROPION, VENLAFAXINE, THIAZOLIDINEDIONE, COCAINE, IRBESARTAN, HYDROCHLOROTHIAZIDE, DIPHENOXYLATE. Patient died.

Acetaminophen Side Effects Report #5147424-5
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Oct 30, 2006. Female patient, 47 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardiac arrest What is  cardiac arrest, cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with CARISOPRODOL. Patient died.

Acetaminophen Side Effects Report #5343582-8
Acetaminophen side effect was reported by a Health Professional from UNITED KINGDOM on May 17, 2007. Female patient, 46 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: acute hepatic failure, cardio-respiratory arrest, haemodialysis, hepatic encephalopathy, liver transplant What is  liver transplant, overdose, prothrombin time prolonged, renal failure, systemic inflammatory response syndrome. Acetaminophen dosage: unknown. Patient was hospitalized. Patient died.


Acetaminophen Side Effects Report #5147435-X
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Oct 30, 2006. Female patient, 46 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardiac arrest What is  cardiac arrest, cardio-respiratory arrest, completed suicide. Acetaminophen dosage: unknown. During the same period patient was treated with CLOMIPRAMINE. Patient died.

Acetaminophen Side Effects Report #5105625-6
Acetaminophen side effect was reported by a Physician from UNITED STATES on Sept 05, 2006. Female patient, 45 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest, pneumonia aspiration, sepsis What is  sepsis. Acetaminophen dosage: unknown. During the same period patient was treated with BUTALBITAL. Patient was hospitalized. Patient died.

Acetaminophen Side Effects Report #5620846-1
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Jan 30, 2008. Female patient, 45 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest, completed suicide. Acetaminophen dosage: unknown. During the same period patient was treated with IBUPROFEN, CARISOPRODOL, ALPRAZOLAM. Patient died.

Acetaminophen Side Effects Report #5620911-9
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Jan 30, 2008. Female patient, 45 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest, completed suicide, foreign body aspiration. Acetaminophen dosage: unknown. During the same period patient was treated with OXYCODONE. Patient died.

Acetaminophen Side Effects Report #6041813-2
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Jan 08, 2009. Female patient, 45 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with ETHANOL. Patient died.

Acetaminophen Side Effects Report #6108243-6
Acetaminophen side effect was reported by a Physician from UNITED STATES on Jan 30, 2009. Female patient, 45 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest, completed suicide. Acetaminophen dosage: unknown. During the same period patient was treated with ETHANOL. Patient died.

Acetaminophen Side Effects Report #4767557-2
Acetaminophen side effect was reported by a Pharmacist from UNITED STATES on Sept 07, 2005. Female patient, 45 years of age, was diagnosed with suicide attempt and was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: alcohol poisoning, atelectasis, bronchopneumonia, cardio-respiratory arrest, completed suicide, gastritis erosive, gastritis haemorrhagic, hepatic necrosis. Acetaminophen dosage: unknown. During the same period patient was treated with CARISOPRODOL, ETHANOL, MEPROBAMATE. Patient was hospitalized. Patient died.

Acetaminophen Side Effects Report #4770599-4
Acetaminophen side effect was reported by a Pharmacist from UNITED STATES on Sept 07, 2005. Male patient, 45 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: acidosis, blood cannabinoids, blood potassium increased, cardio-respiratory arrest, completed suicide, disseminated intravascular coagulation. Acetaminophen dosage: unknown. Patient was hospitalized. Patient died.

Acetaminophen Side Effects Report #4771870-2
Acetaminophen side effect was reported by a Pharmacist from UNITED STATES on Sept 07, 2005. Female patient, 45 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest, completed suicide, intentional misuse, overdose. Acetaminophen dosage: unknown. During the same period patient was treated with AMITRIPTYLINE. Patient died.

Acetaminophen Side Effects Report #6038450-2
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Jan 08, 2009. Male patient, 44 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with ETHANOL, BENZODIAZEPINE. Patient died.


Acetaminophen Side Effects Report #6080034-4
Acetaminophen side effect was reported by a Physician from UNITED STATES on Jan 30, 2009. Male patient, 44 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest, completed suicide. Acetaminophen dosage: unknown. During the same period patient was treated with ETHANOL, BENZODIAZEPINE DERIVATIVES. Patient died.

Acetaminophen Side Effects Report #4938326-5
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Feb 28, 2006. Female patient, 44 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with FLUOXETINE, BUPROPION. Patient died.

Acetaminophen Side Effects Report #4938342-3
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Feb 28, 2006. Female patient, 44 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest, completed suicide. Acetaminophen dosage: unknown. During the same period patient was treated with ALPRAZOLAM, DIAZEPAM. Patient died.

Acetaminophen Side Effects Report #5150104-3
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Oct 30, 2006. Female patient, 43 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with METHADONE. Patient died.

Acetaminophen Side Effects Report #5150123-7
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Oct 30, 2006. Female patient, 43 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with METHADONE. Patient died.

Acetaminophen Side Effects Report #5150227-9
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Oct 30, 2006. Female patient, 43 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with METHADONE. Patient died.

Acetaminophen Side Effects Report #5150331-5
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Oct 30, 2006. Female patient, 43 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with METHADONE. Patient died.

Acetaminophen Side Effects Report #5150969-5
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Oct 30, 2006. Female patient, 43 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with METHADONE. Patient died.

Acetaminophen Side Effects Report #5620937-5
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Jan 30, 2008. Female patient, 43 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest, completed suicide. Acetaminophen dosage: unknown. During the same period patient was treated with HYDROCHLOROTHIAZIDE, AMITRIPTYLINE, METOPROLOL TARTRATE, TRAMADOL, METAXALONE. Patient died.

Acetaminophen Side Effects Report #6065415-7
Acetaminophen side effect was reported by a Pharmacist from UNITED STATES on Jan 28, 2009. Male patient, 43 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with DIAZEPAM, HYDROCODONE. Patient died on 01/01/2007.


Acetaminophen Side Effects Report #6070767-8
Acetaminophen side effect was reported by a Physician from UNITED STATES on Jan 30, 2009. Male patient, 43 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with HYDROCODONE BITARTRATE, DIAZEPAM. Patient died.

Acetaminophen Side Effects Report #4771847-7
Acetaminophen side effect was reported by a Pharmacist from UNITED STATES on Sept 07, 2005. Female patient, 43 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: aspiration, cardio-respiratory arrest, contusion, fall What is  fall, hepatic failure, hypotension, intentional misuse, loss of consciousness. Acetaminophen dosage: unknown. During the same period patient was treated with AMPHETAMINE, BENZODIAZEPINE. Patient was hospitalized. Patient died.

Acetaminophen Side Effects Report #4772617-6
Acetaminophen side effect was reported by a Pharmacist from UNITED STATES on Sept 07, 2005. Female patient, 43 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with AMITRIPTYLINE, METHADONE. Patient died.

Acetaminophen Side Effects Report #5278558-2
Acetaminophen side effect was reported by a Pharmacist from UNITED STATES on Mar 19, 2007. Female patient, 42 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with ASPIRIN. Patient died.

Acetaminophen Side Effects Report #5104799-0
Acetaminophen side effect was reported by a Physician from UNITED STATES on Sept 05, 2006. Female patient, 42 years of age, was diagnosed with suicide attempt and was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest, completed suicide. Acetaminophen dosage: unknown. During the same period patient was treated with VENLAFAXINE EXTENDED, AMITRIPTYLINE. Patient died.

Acetaminophen Side Effects Report #5147425-7
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Oct 30, 2006. Female patient, 42 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardiac arrest What is  cardiac arrest, cardio-respiratory arrest, completed suicide. Acetaminophen dosage: unknown. During the same period patient was treated with CYCLOBENZAPRINE, METAXALONE, ADDITIONAL SUBSTANCES NOT LISTED, ADDITIONAL SUBSTANCES NOT LISTED. Patient died.

Acetaminophen Side Effects Report #5150063-3
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Oct 30, 2006. Female patient, 42 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with ALPRAZOLAM, CYCLOBENZAPRINE. Patient died.

Acetaminophen Side Effects Report #5150682-4
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Oct 30, 2006. Female patient, 42 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with ALPRAZOLAM, CYCLOBENZAPRINE. Patient died.

Acetaminophen Side Effects Report #5150785-4
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Oct 30, 2006. Female patient, 42 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with ALPRAZOLAM, CYCLOBENZAPRINE. Patient died.

Acetaminophen Side Effects Report #5150956-7
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Oct 30, 2006. Female patient, 42 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with ALPRAZOLAM, CYCLOBENZAPRINE. Patient died.

Acetaminophen Side Effects Report #5151052-5
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Oct 30, 2006. Female patient, 42 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with ALPRAZOLAM, CYCLOBENZAPRINE. Patient died.

Acetaminophen Side Effects Report #5151076-8
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Oct 30, 2006. Female patient, 42 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with ALPRAZOLAM, CYCLOBENZAPRINE. Patient died.

Acetaminophen Side Effects Report #5153580-5
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Oct 30, 2006. Female patient, 42 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardiac arrest What is  cardiac arrest, cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with ALPRAZOLAM, CYCLOBENZAPRINE. Patient died.

Acetaminophen Side Effects Report #5620931-4
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Jan 30, 2008. Male patient, 41 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest, completed suicide. Acetaminophen dosage: unknown. During the same period patient was treated with CYCLOBENZAPRINE, CLONIDINE, ENALAPRIL MALEATE. Patient died.

Acetaminophen Side Effects Report #6039578-3
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Jan 08, 2009. Female patient, 41 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with ALPRAZOLAM, ETHANOL. Patient died.

Acetaminophen Side Effects Report #6042195-2
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Jan 08, 2009. Female patient, 41 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with CARISOPRODOL, OXYCODONE, METHADONE, ALPRAZOLAM. Patient died.

Acetaminophen Side Effects Report #6098676-9
Acetaminophen side effect was reported by a Physician from UNITED STATES on Jan 30, 2009. Female patient, 41 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest, completed suicide. Acetaminophen dosage: unknown. During the same period patient was treated with ALPRAZOLAM, ETHANOL. Patient died.

Acetaminophen Side Effects Report #5147426-9
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Oct 30, 2006. Female patient, 40 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardiac arrest What is  cardiac arrest, cardio-respiratory arrest, completed suicide. Acetaminophen dosage: unknown. During the same period patient was treated with CYCLOBENZAPRINE. Patient died.

Acetaminophen Side Effects Report #5150069-4
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Oct 30, 2006. Female patient, 40 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with FENTANYL CITRATE. Patient died.

Acetaminophen Side Effects Report #5150118-3
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Oct 30, 2006. Female patient, 40 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardiac arrest What is  cardiac arrest, cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with FENTANYL CITRATE. Patient died.

Acetaminophen Side Effects Report #5150233-4
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Oct 30, 2006. Female patient, 40 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with FENTANYL CITRATE. Patient died.

Acetaminophen Side Effects Report #5150327-3
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Oct 30, 2006. Female patient, 40 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardiac arrest What is  cardiac arrest, cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with FENTANYL CITRATE. Patient died.

Acetaminophen Side Effects Report #5150457-6
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Oct 30, 2006. Female patient, 40 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with FENTANYL CITRATE. Patient died.

Acetaminophen Side Effects Report #5150582-X
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Oct 30, 2006. Female patient, 40 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with FENTANYL CITRATE. Patient died.

Acetaminophen Side Effects Report #5150985-3
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Oct 30, 2006. Female patient, 40 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with FENTANYL CITRATE. Patient died.

Acetaminophen Side Effects Report #6034573-2
Acetaminophen side effect was reported by a Physician from UNITED STATES on Dec 23, 2008. Male patient, 40 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: activated partial thromboplastin time prolonged, anion gap increased, blood bicarbonate increased, blood creatine phosphokinase increased, blood creatinine increased, blood glucose increased, cardio-respiratory arrest, completed suicide, intentional overdose. Acetaminophen dosage: unknown. During the same period patient was treated with VERAPAMIL, COCAINE, ETHANOL, POTASSIUM CHLORIDE, DIURETICS, FENTANYL. Patient died.

Acetaminophen Side Effects Report #6039577-1
Acetaminophen side effect was reported by a Consumer or non-health professional from UNITED STATES on Jan 08, 2009. Female patient, 40 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with QUETIAPINE FUMARATE, MORPHINE. Patient died.

Acetaminophen Side Effects Report #6098675-7
Acetaminophen side effect was reported by a Physician from UNITED STATES on Jan 30, 2009. Female patient, 40 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest. Acetaminophen dosage: unknown. During the same period patient was treated with QUETIAPINE FUMARATE, MORPHINE. Patient died.

Acetaminophen Side Effects Report #6138032-8
Acetaminophen side effect was reported by a Physician from UNITED STATES on Jan 30, 2009. Male patient, 40 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: cardio-respiratory arrest, completed suicide, overdose, unresponsive to stimuli. Acetaminophen dosage: unknown. During the same period patient was treated with COCAINE, ETHANOL, POTASSIUM CHLORIDE, DIURETICS, FENTANYL. Patient died.

Acetaminophen Side Effects Report #4577249-0
Acetaminophen side effect was reported by a Consumer or non-health professional from on Jan 26, 2005. Female patient, 40 years of age, was treated with Acetaminophen. After drug was administered, patient experienced the following side effects: blood pressure systolic decreased, cardio-respiratory arrest, completed suicide, electrocardiogram qrs complex prolonged, intentional misuse. Acetaminophen dosage: unknown. During the same period patient was treated with AMITRIPTYLINE. Patient was hospitalized. Patient died on 01/01/2003.
SideEffects101.com does not provide medical advice, diagnosis or treatment. The material on this site is for informational purposes only, and is not a substitute for medical advice, diagnosis or treatment provided by a qualified health care provider. Thank you for visiting SideEffects101.com and reading about

side effects of Acetaminophen