Warfarin and gastrointestinal haemorrhage Patient Reports February 10, 2012

Warfarin Side Effects Report #5135455-0
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Oct 24, 2006. Male patient, 73 years of age, weighting 117.5 lb, was diagnosed with transient ischaemic attack and was treated with Warfarin. After drug was administered, patient experienced the following side effects: gastrointestinal haemorrhage. Warfarin dosage: 2.5 MG M+F 5 MG ALL OTHER DAYS. During the same period patient was treated with METAPROTERENOL, ALBUTEROL, ENALAPRIL MALEATE, VERAPAMIL, LOVASTATIN, OMEPRAZOLE. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #5622831-2
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Feb 08, 2008. Female patient, 92 years of age, weighting 120.0 lb, was diagnosed with thrombosis prophylaxis and was treated with Warfarin. After drug was administered, patient experienced the following side effects: cardiac arrest , gastrointestinal haemorrhage, international normalised ratio increased. Warfarin dosage: unknown. Patient was hospitalized. Patient died on 01/19/2008.

Warfarin Side Effects Report #5639835-6
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Feb 26, 2008. Female patient, 83 years of age, weighting 160.0 lb, was diagnosed with thrombosis prophylaxis and was treated with Warfarin. After drug was administered, patient experienced the following side effects: gastrointestinal haemorrhage, international normalised ratio increased. Warfarin dosage: unknown. Patient died on 02/12/2008.

Warfarin Side Effects Report #5205645-7
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Jan 05, 2007. Male patient, 77 years of age, weighting 185.2 lb, was diagnosed with thrombosis prophylaxis and was treated with Warfarin. After drug was administered, patient experienced the following side effects: fall , gastrointestinal haemorrhage, international normalised ratio increased, treatment noncompliance. Warfarin dosage: 2.5 MG PO DAILY. During the same period patient was treated with CARVEDILOL, ACETAMINOPHEN. Patient was hospitalized. Patient recovered.


Warfarin Side Effects Report #4838138-7
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Nov 23, 2005. Male patient, 60 years of age, was diagnosed with thrombosis prophylaxis, acute myocardial infarction and was treated with Warfarin. After drug was administered, patient experienced the following side effects: blood pressure decreased, dizziness , gastrointestinal haemorrhage, melaena. Warfarin dosage: 5 MG QD. During the same period patient was treated with ASPIRIN, CLOPIDOGREL, LISINOPRIL, NITROGLYCERIN, ATORVASTATIN, CARVEDILOL, LASIX. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #5416449-4
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Aug 13, 2007. Female patient, 58 years of age, weighting 104.3 lb, was diagnosed with thrombosis prophylaxis and was treated with Warfarin. After drug was administered, patient experienced the following side effects: gastrointestinal haemorrhage, international normalised ratio increased. Warfarin dosage: 13 MG DAILY PO. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #5406124-4
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Aug 02, 2007. Male patient, 57 years of age, was diagnosed with thrombosis prophylaxis and was treated with Warfarin. After drug was administered, patient experienced the following side effects: gastrointestinal haemorrhage. Warfarin dosage: unknown. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #4609504-X
Warfarin side effect was reported by a Pharmacist from on Mar 14, 2005. Male patient, 55 years of age, was diagnosed with thrombosis prophylaxis and was treated with Warfarin. After drug was administered, patient experienced the following side effects: gastrointestinal haemorrhage. Warfarin dosage: unknown. During the same period patient was treated with ASPIRIN, HYDROCHLOROTHIAZIDE, VIAGRA, OSCAL, TRAMADOL, FELODIPINE. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #4892292-X
Warfarin side effect was reported by a Consumer or non-health professional from UNITED STATES on Jan 25, 2006. Female patient was diagnosed with thrombosis prophylaxis and was treated with Warfarin. After drug was administered, patient experienced the following side effects: gastrointestinal haemorrhage. Warfarin dosage: 35MG DAILY ORAL. During the same period patient was treated with AMIODARONE, HYDROCHLOROTHIAZIDE, ASPIRIN, LESCOL, ZANTAC, DILANTIN, TIMOLOL MALEATE, XALATAN. Patient was hospitalized. Patient recovered.


Warfarin Side Effects Report #4937108-8
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Mar 07, 2006. Female patient, 89 years of age, weighting 167.6 lb, was diagnosed with subclavian artery thrombosis and was treated with Warfarin. After drug was administered, patient experienced the following side effects: abdominal pain , anorectal disorder, diarrhoea, gastrointestinal haemorrhage, hypotension, myocardial infarction, rectal haemorrhage, renal failure acute, skin maceration. Warfarin dosage: 4MG QD. During the same period patient was treated with ALBUTEROL, LOVENOX, DIGOXIN, TYLENOL, ARICEPT, ASPIRIN, SYNTHROID, FLUCONAZOLE. Patient was hospitalized. Patient died on 01/01/2006.

Warfarin Side Effects Report #6005875-0
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Dec 16, 2008. Male patient, 81 years of age, weighting 227.0 lb, was diagnosed with stent placement and was treated with Warfarin. After drug was administered, patient experienced the following side effects: gastrointestinal haemorrhage, melaena. Warfarin dosage: 2.5MG PO UD. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #5011188-6
Warfarin side effect was reported by a Pharmacist from UNITED STATES on May 23, 2006. Female patient, 74 years of age, was diagnosed with stent placement and was treated with Warfarin. After drug was administered, patient experienced the following side effects: colonic polyp , gastritis erosive, gastrointestinal haemorrhage, gastrooesophageal reflux disease, hiatus hernia, international normalised ratio increased, vaginal haemorrhage. Warfarin dosage: unknown. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #4673354-9
Warfarin side effect was reported by a Pharmacist from on May 24, 2005. Male patient, 53 years of age, weighting 274.5 lb, was diagnosed with pulmonary hypertension , pulmonary artery dilatation and was treated with Warfarin. After drug was administered, patient experienced the following side effects: abdominal pain , gastrointestinal haemorrhage, haematemesis, haematocrit decreased, injury, vomiting. Warfarin dosage: 5 MG PO QD BUT MED 2.5 MG. During the same period patient was treated with DIPYRIDAMOLE, OMEPRAZOLE, SILDENAFIL CITRATE, UREA, DILTIAZEM, FOLIC ACID, FUROSEMIDE. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #5638009-2
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Feb 22, 2008. Male patient, 89 years of age, weighting 172.0 lb, was diagnosed with pulmonary embolism  and was treated with Warfarin. After drug was administered, patient experienced the following side effects: acidosis, blood lactic acid increased, colon cancer metastatic, gastrointestinal haemorrhage, haemoglobin decreased, international normalised ratio increased, metastases to liver, sepsis . Warfarin dosage: unknown. Patient was hospitalized. Patient recovered.


Warfarin Side Effects Report #6120574-2
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Mar 12, 2009. Male patient, 86 years of age, was diagnosed with pulmonary embolism  and was treated with Warfarin. After drug was administered, patient experienced the following side effects: anaemia, gastrointestinal haemorrhage. Warfarin dosage: 5 MG EVERY DAY PO. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #5409542-3
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Aug 08, 2007. Male patient, 81 years of age, was diagnosed with pulmonary embolism  and was treated with Warfarin. After drug was administered, patient experienced the following side effects: anaemia, gastrointestinal haemorrhage. Warfarin dosage: 5MG OTHER PO. During the same period patient was treated with ENOXAPARIN. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #5489543-X
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Oct 16, 2007. Female patient, 80 years of age, weighting 158.7 lb, was diagnosed with pulmonary embolism  and was treated with Warfarin. After drug was administered, patient experienced the following side effects: gastrointestinal haemorrhage, international normalised ratio increased. Warfarin dosage: unknown. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #5107593-X
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Sept 13, 2006. Male patient, 78 years of age, weighting 213.8 lb, was diagnosed with pulmonary embolism  and was treated with Warfarin. After drug was administered, patient experienced the following side effects: asthenia, contusion, dizziness , fall , gastrointestinal haemorrhage, international normalised ratio increased, subarachnoid haemorrhage. Warfarin dosage: unknown. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #5756310-9
Warfarin side effect was reported by a Pharmacist from UNITED STATES on May 28, 2008. Female patient, 77 years of age, weighting 175.0 lb, was diagnosed with pulmonary embolism  and was treated with Warfarin. After drug was administered, patient experienced the following side effects: gastrointestinal haemorrhage, haematemesis. Warfarin dosage: 5 MG QHS. Patient recovered.


Warfarin Side Effects Report #5583189-0
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Jan 03, 2008. Female patient, 73 years of age, was diagnosed with pulmonary embolism  and was treated with Warfarin. After drug was administered, patient experienced the following side effects: anaemia, fall , gastrointestinal arteriovenous malformation, gastrointestinal haemorrhage, international normalised ratio increased, syncope. Warfarin dosage: 7.5MG DAILY PO (DURATION: ^MONTHS^). During the same period patient was treated with ASPIRIN. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #4788054-4
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Oct 04, 2005. Male patient, 72 years of age, weighting 285.0 lb, was diagnosed with pulmonary embolism , colon cancer and was treated with Warfarin. After drug was administered, patient experienced the following side effects: bone marrow failure, constipation , gastrointestinal haemorrhage, international normalised ratio increased. Warfarin dosage: 7.5 MG DAILY PO. During the same period patient was treated with CAPECITABINE. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #4945310-4
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Mar 15, 2006. Male patient, 63 years of age, weighting 275.6 lb, was diagnosed with pulmonary embolism , coronary arterial stent insertion and was treated with Warfarin. After drug was administered, patient experienced the following side effects: abasia, cerebrovascular accident, depressed level of consciousness, dizziness , dysarthria, gastrointestinal haemorrhage, hemiparesis. Warfarin dosage: 2.5 MG/5 MG QTH /ROW PO. During the same period patient was treated with CLOPIDOGREL, CELECOXIB, FELODIPINE, FUROSEMIDE, GOSERELIN, HOMATROPINE, OPHTHALMIC. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #5804592-7
Warfarin side effect was reported by a Pharmacist from UNITED STATES on July 07, 2008. Male patient, 61 years of age, weighting 113.0 lb, was diagnosed with pulmonary embolism  and was treated with Warfarin. After drug was administered, patient experienced the following side effects: anaemia, benign prostatic hyperplasia, chest discomfort, chills, chronic obstructive pulmonary disease, cough, gastrointestinal haemorrhage, haemoptysis. Warfarin dosage: unknown. During the same period patient was treated with CLOPIDOGREL. Patient recovered.

Warfarin Side Effects Report #4624438-2
Warfarin side effect was reported by a Pharmacist from on Mar 30, 2005. Male patient, 60 years of age, was diagnosed with pulmonary embolism  and was treated with Warfarin. After drug was administered, patient experienced the following side effects: circulatory collapse, dizziness , gastrointestinal haemorrhage, grand mal convulsion, loss of consciousness, retroperitoneal haematoma. Warfarin dosage: unknown. Patient recovered.


Warfarin Side Effects Report #4660377-9
Warfarin side effect was reported by a Pharmacist from on May 11, 2005. Male patient, 60 years of age, was diagnosed with pulmonary embolism , infection  and was treated with Warfarin. After drug was administered, patient experienced the following side effects: gastrointestinal haemorrhage. Warfarin dosage: 5 MG M,W,F,SU 7.5 MG T,TH,SA. During the same period patient was treated with CIPROFLOXACIN, PERCOCET, DANTROLONE, TERAZOSIN. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #4646791-6
Warfarin side effect was reported by a Health Professional from on Apr 19, 2005. Female patient, 65 years of age, weighting 284.4 lb, was diagnosed with prophylaxis and was treated with Warfarin. After drug was administered, patient experienced the following side effects: gastric ulcer, gastrointestinal haemorrhage. Warfarin dosage: unknown. During the same period patient was treated with DIGOXIN, HYDROCHLOROTHIAZIDE, COZAAR, EFFEXOR, LAMICTAL, CARAFATE, ALLEGRA, SYNTHROID. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #4905376-4
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Feb 07, 2006. Male patient, 71 years of age, was diagnosed with peripheral vascular disorder and was treated with Warfarin. After drug was administered, patient experienced the following side effects: acute myocardial infarction, faeces discoloured, gastrointestinal haemorrhage. Warfarin dosage: 5MG PO QD. During the same period patient was treated with ISOSORBIDE DINITRATE, NICOTINIC ACID, GLYBURIDE, PRECISION GLUCOSE TEST STRIP, SIMVASTATIN, CAPSAICIN. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #6060360-5
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Jan 29, 2009. Male patient, 67 years of age, was diagnosed with peripheral vascular disorder, upper respiratory tract infection and was treated with Warfarin. After drug was administered, patient experienced the following side effects: asthenia, gastrointestinal haemorrhage, gastrointestinal perforation, haematochezia, international normalised ratio increased, shock haemorrhagic. Warfarin dosage: unknown. During the same period patient was treated with SEPTRA, VICODIN, LIPITOR. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #5241214-0
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Feb 15, 2007. Male patient, 76 years of age, was diagnosed with mitral valve stenosis and was treated with Warfarin. After drug was administered, patient experienced the following side effects: anaemia, gastrointestinal haemorrhage. Warfarin dosage: 2 MG M-FR 3 MG SAT + SUN. During the same period patient was treated with CITALOPRAM, DIGOXIN, TAMSULOSIN, NITROGLYCERIN, AMIODARONE, FUROSEMIDE, POTASSIUM CHLORIDE. Patient was hospitalized. Patient recovered.


Warfarin Side Effects Report #5752656-9
Warfarin side effect was reported by a Pharmacist from UNITED STATES on May 27, 2008. Male patient, 75 years of age, weighting 127.0 lb, was diagnosed with mitral valve replacement and was treated with Warfarin. After drug was administered, patient experienced the following side effects: anaemia, dyspnoea, faeces discoloured, fatigue, gastrointestinal haemorrhage, international normalised ratio increased, oesophagitis, weight decreased. Warfarin dosage: 5MG SUN/MON 2.5MG TWTFSAT PO (DURATION: CHRONIC). Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #5171432-1
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Dec 08, 2006. Male patient, 83 years of age, weighting 196.0 lb, was diagnosed with knee operation and was treated with Warfarin. After drug was administered, patient experienced the following side effects: gastrointestinal haemorrhage, haematemesis, melaena. Warfarin dosage: 5 MG DAILY PO. During the same period patient was treated with GLYBURIDE, OMEPRAZOLE, FUROSEMIDE, LEVOFLOXACIN, TERAZOSIN, LISINOPRIL. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #4634779-0
Warfarin side effect was reported by a Pharmacist from on Apr 12, 2005. Male patient, 67 years of age, weighting 198.2 lb, was diagnosed with knee arthroplasty and was treated with Warfarin. After drug was administered, patient experienced the following side effects: gastrointestinal haemorrhage. Warfarin dosage: 1MG DAILY ORAL. During the same period patient was treated with KETOROLAC. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #5117143-X
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Sept 27, 2006. Male patient, 44 years of age, weighting 283.0 lb, was diagnosed with knee arthroplasty and was treated with Warfarin. After drug was administered, patient experienced the following side effects: arthralgia, blood creatinine increased, blood urea increased, chest pain , dyskinesia, fatigue, gastrointestinal haemorrhage, international normalised ratio increased. Warfarin dosage: 7.5 MG DAILY PO. During the same period patient was treated with AMITRIPTYLINE, CITALOPRAM HYDROBROMIDE, CLONAZEPAM, DICYCLOMINE, ETODOLAC, FELODIPINE, GABAPENTIN, HYDROCHLOROTHIAZIDE. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #5242262-7
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Feb 16, 2007. Male patient, 74 years of age, weighting 161.0 lb, was diagnosed with hip fracture and was treated with Warfarin. After drug was administered, patient experienced the following side effects: constipation , disorientation, epistaxis, fall , femur fracture, gastrointestinal haemorrhage, haematemesis, melaena. Warfarin dosage: 2.5 MG DAILY PO. Patient was hospitalized. Patient recovered.


Warfarin Side Effects Report #6083182-8
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Feb 13, 2009. Female patient, 82 years of age, was diagnosed with heart valve replacement and was treated with Warfarin. After drug was administered, patient experienced the following side effects: circulatory collapse, gastrointestinal haemorrhage, international normalised ratio increased. Warfarin dosage: unknown. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #4733345-6
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Aug 01, 2005. Male patient, 81 years of age, weighting 140.0 lb, was diagnosed with heart valve replacement and was treated with Warfarin. After drug was administered, patient experienced the following side effects: diverticulum intestinal, gastrointestinal haemorrhage, international normalised ratio increased. Warfarin dosage: 25 MG MF / 5 MG ROW PO. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #5393718-8
Warfarin side effect was reported by a Pharmacist from UNITED STATES on July 19, 2007. Male patient, 77 years of age, was diagnosed with heart valve replacement and was treated with Warfarin. After drug was administered, patient experienced the following side effects: gastrointestinal haemorrhage, international normalised ratio increased. Warfarin dosage: 5MG EVERY DAY PO. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #4641437-5
Warfarin side effect was reported by a Pharmacist from on Apr 20, 2005. Male patient, 73 years of age, weighting 211.0 lb, was diagnosed with heart valve replacement and was treated with Warfarin. After drug was administered, patient experienced the following side effects: gastrointestinal haemorrhage. Warfarin dosage: 7.5MG DAILY ORAL. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #6034079-0
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Jan 08, 2009. Male patient, 61 years of age, weighting 247.4 lb, was diagnosed with heart valve replacement and was treated with Warfarin. After drug was administered, patient experienced the following side effects: gastric haemorrhage, gastrointestinal haemorrhage, international normalised ratio increased. Warfarin dosage: 2 MG EVERY DAY PO. Patient was hospitalized. Patient recovered.


Warfarin Side Effects Report #4684920-9
Warfarin side effect was reported by a Pharmacist from on June 06, 2005. Male patient, 51 years of age, weighting 156.0 lb, was diagnosed with heart valve replacement, mitral valve replacement and was treated with Warfarin. After drug was administered, patient experienced the following side effects: dyspnoea, faeces discoloured, gastrointestinal haemorrhage. Warfarin dosage: unknown. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #5684294-0
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Mar 27, 2008. Female patient, 48 years of age, weighting 350.5 lb, was diagnosed with heart valve replacement and was treated with Warfarin. After drug was administered, patient experienced the following side effects: gastrointestinal haemorrhage, international normalised ratio increased, no therapeutic response. Warfarin dosage: 10 MG DAILY PO. During the same period patient was treated with CLONIDINE, AMBIEN, LASIX, HECTOROL, LISINOPRIL, ZAROXOLYN, PROTONIX. Patient was hospitalized and became disabled. Patient recovered.

Warfarin Side Effects Report #5873771-5
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Sept 04, 2008. Female patient, 85 years of age, weighting 114.6 lb, was diagnosed with fracture treatment, hip surgery and was treated with Warfarin. After drug was administered, patient experienced the following side effects: gastrointestinal haemorrhage, thrombosis. Warfarin dosage: 1MG DAILY ORAL. During the same period patient was treated with ASPIRIN, METOPROLOL TARTRATE, INDOMETHACIN, OXYCODONE, MESALAMINE, ROSUVASTATIN. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #4885987-5
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Jan 18, 2006. Male patient, 59 years of age, weighting 174.2 lb, was diagnosed with factor v leiden mutation, peripheral vascular disorder and was treated with Warfarin. After drug was administered, patient experienced the following side effects: duodenitis, gastritis, gastrointestinal haemorrhage, hypoaesthesia, international normalised ratio increased, pain in extremity. Warfarin dosage: 5MG/2.5MG MON/REST OF WEEK PO. During the same period patient was treated with FERROUS SULPHATE, OXYCODONE, ACETAMINOPHEN, TERAZOSIN, SIMVASTATIN, PHENYTOIN CAP. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #4665438-6
Warfarin side effect was reported by a Pharmacist from on May 18, 2005. Male patient was diagnosed with ejection fraction decreased and was treated with Warfarin. After drug was administered, patient experienced the following side effects: gastrointestinal haemorrhage. Warfarin dosage: 5 MG MWF ORAL. During the same period patient was treated with SPIRONOLACTONE, CARVEDILOL, ASPIRIN, FUROSEMIDE, NITROGLYCERIN SL, DOCUSATE. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #5397551-2
Warfarin side effect was reported by a Health Professional from UNITED STATES on July 24, 2007. Male patient, 98 years of age, weighting 160.3 lb, was diagnosed with deep vein thrombosis  and was treated with Warfarin. After drug was administered, patient experienced the following side effects: anaemia, gastrointestinal haemorrhage, international normalised ratio increased. Warfarin dosage: unknown. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #5427074-3
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Aug 24, 2007. Female patient, 89 years of age, weighting 145.5 lb, was diagnosed with deep vein thrombosis  and was treated with Warfarin. After drug was administered, patient experienced the following side effects: asthenia, deep vein thrombosis , fall , gastrointestinal haemorrhage, international normalised ratio increased, rectal haemorrhage. Warfarin dosage: 5MG PO QD. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #5238579-2
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Feb 14, 2007. Female patient, 88 years of age, weighting 202.0 lb, was diagnosed with deep vein thrombosis  and was treated with Warfarin. After drug was administered, patient experienced the following side effects: anaemia, gastrointestinal haemorrhage. Warfarin dosage: ? 3MG DAILY. During the same period patient was treated with ALBUTEROL, ASCORBIC ACID, ASPIRIN, BREATHERITE SYSTEM, DONEPEZIL, FUROSEMIDE, LEVALBUTEROL TART. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #5825469-7
Warfarin side effect was reported by a Pharmacist from UNITED STATES on July 25, 2008. Female patient, 88 years of age, weighting 121.3 lb, was diagnosed with deep vein thrombosis  and was treated with Warfarin. After drug was administered, patient experienced the following side effects: anaemia, gastrointestinal haemorrhage, haemoglobin decreased, international normalised ratio increased, renal failure acute. Warfarin dosage: 3MG DAILY PO. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #4727447-8
Warfarin side effect was reported by a Pharmacist from UNITED STATES on July 27, 2005. Female patient, 88 years of age, weighting 263.9 lb, was diagnosed with deep vein thrombosis , pulmonary embolism  and was treated with Warfarin. After drug was administered, patient experienced the following side effects: abdominal pain , gastrointestinal haemorrhage, international normalised ratio increased, nausea , small intestinal obstruction, vitamin k decreased. Warfarin dosage: 2.5 MG PO DAILY [CHRONIC]. During the same period patient was treated with VITAMIN E, FOSAMOX, ASPIRIN, LIPITOR, SINEMET, NEURONTIN, PREVACID. Patient was hospitalized. Patient recovered.


Warfarin Side Effects Report #5215263-2
Warfarin side effect was reported by a Consumer or non-health professional from UNITED KINGDOM on Jan 09, 2007. Female patient, 83 years of age, was diagnosed with deep vein thrombosis , oral candidiasis and was treated with Warfarin. After drug was administered, patient experienced the following side effects: fall , gastrointestinal haemorrhage, haemarthrosis, international normalised ratio increased, joint dislocation, oesophageal ulcer, upper limb fracture. Warfarin dosage: unknown. During the same period patient was treated with DAKTARIN ORAL GEL, ATENOLOL, BUMETANIDE, LEVOTHYROXINE, LISINOPRIL, ACETAMINOPHEN. Patient died on 09/03/2006.

Warfarin Side Effects Report #5648032-X
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Feb 29, 2008. Male patient, 83 years of age, was diagnosed with deep vein thrombosis  and was treated with Warfarin. After drug was administered, patient experienced the following side effects: gastrointestinal haemorrhage, rectal haemorrhage. Warfarin dosage: 50MG QWEEK PO. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #4922100-X
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Feb 22, 2006. Female patient, 83 years of age, was diagnosed with deep vein thrombosis , cardiac disorder, prophylaxis and was treated with Warfarin. After drug was administered, patient experienced the following side effects: gastrointestinal haemorrhage, hypotension, sepsis , syncope. Warfarin dosage: 4 MG PO DAILY. During the same period patient was treated with ASPIRIN, MIACALCIN, CAPOTEN, VIT C, PHENERGAN. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #5822948-3
Warfarin side effect was reported by a Pharmacist from UNITED STATES on July 24, 2008. Female patient, 82 years of age, was diagnosed with deep vein thrombosis  and was treated with Warfarin. After drug was administered, patient experienced the following side effects: anaemia, aphasia , blood glucose increased, gastrointestinal haemorrhage, gastrooesophageal reflux disease, international normalised ratio decreased, leukocytosis, platelet count increased. Warfarin dosage: 5 MG DAILY PO. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #4816893-X
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Oct 31, 2005. Male patient, 82 years of age, was diagnosed with deep vein thrombosis  and was treated with Warfarin. After drug was administered, patient experienced the following side effects: gastrointestinal haemorrhage. Warfarin dosage: 5 MG MTWFSA ; 7.5 MG TH + SU. During the same period patient was treated with RIVASTIGMINE, LORTAB, ALLOPURINOL, COLCHICINE, ISOSORBIDE, ZOCOR, NPH INSULIN. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #5604466-0
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Jan 23, 2008. Male patient, 81 years of age, weighting 189.6 lb, was diagnosed with deep vein thrombosis  and was treated with Warfarin. After drug was administered, patient experienced the following side effects: coagulopathy, colectomy, gastrointestinal haemorrhage. Warfarin dosage: unknown. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #4733384-5
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Aug 01, 2005. Male patient, 76 years of age, was diagnosed with deep vein thrombosis  and was treated with Warfarin. After drug was administered, patient experienced the following side effects: gastrointestinal haemorrhage. Warfarin dosage: 1 MG QD EXCEPT MON AND FRI. During the same period patient was treated with MORPHINE, PROCHLORPERAZINE, CALCITONIN, SALSALATE, FOSINOPRIL, ISOSORBIDE, METOPROLOL. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #5126549-4
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Oct 11, 2006. Male patient, 75 years of age, weighting 193.0 lb, was diagnosed with deep vein thrombosis , disease recurrence and was treated with Warfarin. After drug was administered, patient experienced the following side effects: gastric ulcer, gastrointestinal haemorrhage, international normalised ratio increased, varices oesophageal. Warfarin dosage: 2.5MG DAILY EXCEPT. During the same period patient was treated with LOVASTATIN, METOPROLOL TARTRATE, MONTELUKAST. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #4881178-2
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Jan 11, 2006. Male patient, 73 years of age, weighting 257.9 lb, was diagnosed with deep vein thrombosis , arthralgia and was treated with Warfarin. After drug was administered, patient experienced the following side effects: anaemia, gastrointestinal haemorrhage, international normalised ratio increased. Warfarin dosage: 7.5MG QD PO. During the same period patient was treated with DICLOFENAC. Patient was hospitalized and became disabled. Patient recovered.

Warfarin Side Effects Report #5070115-6
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Aug 02, 2006. Male patient, 71 years of age, weighting 178.6 lb, was diagnosed with deep vein thrombosis  and was treated with Warfarin. After drug was administered, patient experienced the following side effects: gastrointestinal haemorrhage, haematocrit decreased, haemoglobin decreased, international normalised ratio increased. Warfarin dosage: unknown. During the same period patient was treated with ASPIRIN, OMEPRAZOLE, LOVENOX. Patient was hospitalized. Patient recovered.


Warfarin Side Effects Report #5612642-6
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Feb 01, 2008. Male patient, 71 years of age, was diagnosed with deep vein thrombosis  and was treated with Warfarin. After drug was administered, patient experienced the following side effects: gastrointestinal haemorrhage, international normalised ratio abnormal. Warfarin dosage: 5MG HS PO. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #4599290-4
Warfarin side effect was reported by a Pharmacist from on Mar 02, 2005. Male patient, 71 years of age, weighting 192.0 lb, was diagnosed with deep vein thrombosis  and was treated with Warfarin. After drug was administered, patient experienced the following side effects: anaemia, gastrointestinal haemorrhage, international normalised ratio increased. Warfarin dosage: 5MG/2.5MG TIW/QIW ORAL. During the same period patient was treated with LEVOFLOXACIN, LISINOPRIL, FLOMAX, ASPIRIN, SYNTHROID, PRILOSEC, MIRALAX. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #4687433-3
Warfarin side effect was reported by a Pharmacist from on June 09, 2005. Male patient, 71 years of age, was diagnosed with deep vein thrombosis , stent placement and was treated with Warfarin. After drug was administered, patient experienced the following side effects: gastrointestinal haemorrhage. Warfarin dosage: 5 MG DAILY ORAL. During the same period patient was treated with CLOPIDOGREL. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #4743460-9
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Aug 10, 2005. Male patient, 69 years of age, weighting 161.2 lb, was diagnosed with deep vein thrombosis , pulmonary embolism  and was treated with Warfarin. After drug was administered, patient experienced the following side effects: barrett's oesophagus, gastrointestinal haemorrhage, international normalised ratio increased, oesophageal ulcer. Warfarin dosage: unknown. During the same period patient was treated with FOSINOPRIL NA, NAPROXEN, PSYLLIUM, FLUTAMIDE, HYDROCORTISONE ACETATE, FERROUS SULPHATE, ENOXAPARIN. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #4667518-8
Warfarin side effect was reported by a Pharmacist from on May 19, 2005. Male patient, 67 years of age, weighting 247.0 lb, was diagnosed with deep vein thrombosis , pulmonary embolism , coronary artery atherosclerosis and was treated with Warfarin. After drug was administered, patient experienced the following side effects: angina pectoris, blood urea increased, gastrointestinal haemorrhage, microcytic anaemia, shoulder pain, upper gastrointestinal haemorrhage. Warfarin dosage: 2.5MG QD ORAL. During the same period patient was treated with ASPIRIN. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #5005648-1
Warfarin side effect was reported by a Pharmacist from UNITED STATES on May 17, 2006. Male patient, 66 years of age, was diagnosed with deep vein thrombosis  and was treated with Warfarin. After drug was administered, patient experienced the following side effects: anaemia, gastrointestinal haemorrhage. Warfarin dosage: 7.5MG MWF 3.75MG TTHSASU. During the same period patient was treated with METHYLPREDNISOLONE. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #4822946-2
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Nov 07, 2005. Male patient, 65 years of age, weighting 149.5 lb, was diagnosed with deep vein thrombosis , pulmonary embolism  and was treated with Warfarin. After drug was administered, patient experienced the following side effects: alcoholism , asthenia, gastrointestinal haemorrhage, international normalised ratio increased, melaena, prothrombin time prolonged, upper gastrointestinal haemorrhage. Warfarin dosage: 5MG QD PO. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #4822989-9
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Nov 07, 2005. Male patient, 65 years of age, weighting 149.5 lb, was diagnosed with deep vein thrombosis , pulmonary embolism  and was treated with Warfarin. After drug was administered, patient experienced the following side effects: alcoholism , asthenia, gastrointestinal haemorrhage, international normalised ratio increased, melaena, prothrombin time prolonged, upper gastrointestinal haemorrhage. Warfarin dosage: 5 MG QD PO. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #5038921-1
Warfarin side effect was reported by a Pharmacist from UNITED STATES on June 27, 2006. Male patient, 65 years of age, weighting 259.5 lb, was diagnosed with deep vein thrombosis  and was treated with Warfarin. After drug was administered, patient experienced the following side effects: abdominal pain , anaemia, gastrointestinal haemorrhage, hypotension, international normalised ratio increased, lung infiltration, melaena, pneumonia aspiration, sinus tachycardia. Warfarin dosage: 4 MG-PO. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #5317485-9
Warfarin side effect was reported by a Pharmacist from UNITED STATES on May 02, 2007. Male patient, 64 years of age, was diagnosed with deep vein thrombosis , pulmonary embolism  and was treated with Warfarin. After drug was administered, patient experienced the following side effects: dizziness , fatigue, gastrointestinal haemorrhage. Warfarin dosage: 7.5MGMWF/5MG REST EVERY DAY PO. Patient was hospitalized. Patient recovered.


Warfarin Side Effects Report #4664821-2
Warfarin side effect was reported by a Pharmacist from on May 17, 2005. Male patient, 57 years of age, was diagnosed with deep vein thrombosis , pulmonary embolism , coronary artery disease , prophylaxis and was treated with Warfarin. After drug was administered, patient experienced the following side effects: anastomotic complication, gastrointestinal haemorrhage, international normalised ratio increased, mass. Warfarin dosage: unknown. During the same period patient was treated with ASPIRIN. Patient recovered.

Warfarin Side Effects Report #4867649-3
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Dec 22, 2005. Male patient, 35 years of age, weighting 213.8 lb, was diagnosed with deep vein thrombosis , pulmonary embolism , infection  and was treated with Warfarin. After drug was administered, patient experienced the following side effects: activated partial thromboplastin time prolonged, asthenia, gastrointestinal haemorrhage, international normalised ratio increased, rectal haemorrhage, tachypnoea. Warfarin dosage: 5 MG QHS PO. During the same period patient was treated with FLUCONAZOLE, BUPROPION, TYLENOL, BENADRYL, CALCIUM GLUCONATE, FERROUS SULPHATE, FOLIC ACID. Patient recovered.

Warfarin Side Effects Report #5104282-2
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Sept 12, 2006. Male patient was diagnosed with deep vein thrombosis  and was treated with Warfarin. After drug was administered, patient experienced the following side effects: gastrointestinal haemorrhage, international normalised ratio increased. Warfarin dosage: 7.5 MG / 5 MG MF ALL OTHER DAYS PO. During the same period patient was treated with OMEPRAZOLE, BACLOFEN, ZINC OXIDE, PHOSPHATES ENEMA, VENLAFAXIINE, BUPROPION, PSYLLIUM. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #5777078-6
Warfarin side effect was reported by a Pharmacist from UNITED STATES on June 17, 2008. Male patient, 82 years of age, was diagnosed with coronary artery disease  and was treated with Warfarin. After drug was administered, patient experienced the following side effects: gastrointestinal haemorrhage, haemoglobin decreased, international normalised ratio increased. Warfarin dosage: 2.5/2 MG PO QD. During the same period patient was treated with AMIODARONE, METRONIDAZOLE, ASPIRIN, CEFEPIME, DIGOXIN, DOCUSATE, HALOPERIDOL. Patient recovered.

Warfarin Side Effects Report #5256035-2
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Mar 02, 2007. Male patient, 78 years of age, weighting 181.0 lb, was diagnosed with coronary artery disease  and was treated with Warfarin. After drug was administered, patient experienced the following side effects: anaemia, gastrointestinal haemorrhage. Warfarin dosage: 2 MG ALT WITH 3 MG DAILY. During the same period patient was treated with CRESTOR, LISINOPRIL, FUROSEMIDE, GLIPIZIDE, PROTONIX, AMIODARONE, ASPIRIN. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #4624230-9
Warfarin side effect was reported by a Pharmacist from on Mar 30, 2005. Male patient, 58 years of age, was diagnosed with coronary artery disease  and was treated with Warfarin. After drug was administered, patient experienced the following side effects: depressed level of consciousness, gastrointestinal haemorrhage, haematocrit decreased, international normalised ratio increased, ventricular fibrillation. Warfarin dosage: unknown. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #5205712-8
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Jan 05, 2007. Male patient, weighting 175.0 lb, was diagnosed with coronary artery dilatation and was treated with Warfarin. After drug was administered, patient experienced the following side effects: diverticulum, gastrointestinal haemorrhage, international normalised ratio increased. Warfarin dosage: 2.5 MG DAILY PO. During the same period patient was treated with VARDENAFIL, KETOCONAZOLE, OXYBUTININ, SIMVASTATIN, METOPROLOL SUCCINATE, FELODIPINE, FOSINOPRIL. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #5891854-0
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Sept 18, 2008. Male patient was diagnosed with cerebrovascular accident prophylaxis and was treated with Warfarin. After drug was administered, patient experienced the following side effects: asthenia, epistaxis, gastrointestinal haemorrhage, heart rate irregular, international normalised ratio increased, syncope. Warfarin dosage: 5 MG DAILY PO. During the same period patient was treated with CARDIZEM, VYTORIN. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #4598171-X
Warfarin side effect was reported by a Pharmacist from on Mar 01, 2005. Male patient, 79 years of age, weighting 159.4 lb, was diagnosed with cerebrovascular accident and was treated with Warfarin. After drug was administered, patient experienced the following side effects: abdominal distension, dizziness , flatulence, gastrointestinal haemorrhage, haematemesis, haematochezia, haematocrit abnormal, hyperhidrosis, international normalised ratio increased. Warfarin dosage: unknown. During the same period patient was treated with FELODIPINE, OMEPRAZOLE, LISINOPRIL, VICODIN. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #5061453-1
Warfarin side effect was reported by a Pharmacist from UNITED STATES on July 19, 2006. Male patient, 72 years of age, weighting 123.0 lb, was diagnosed with cerebrovascular accident and was treated with Warfarin. After drug was administered, patient experienced the following side effects: faeces discoloured, gastrointestinal haemorrhage, haematemesis. Warfarin dosage: 3 MG DAILY. During the same period patient was treated with ATENOLOL, ENALAPRIL MALEATE, ISOSORBIDE MONONITRATE, LOVASTATIN, ZANTAC, LEXAPRO, COUMADIN. Patient was hospitalized. Patient recovered.


Warfarin Side Effects Report #4894735-4
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Jan 27, 2006. Male patient, 71 years of age, was diagnosed with cerebrovascular accident, peripheral vascular disorder, localised infection and was treated with Warfarin. After drug was administered, patient experienced the following side effects: gastrointestinal haemorrhage, international normalised ratio decreased, international normalised ratio increased, treatment noncompliance. Warfarin dosage: 5MG PO QHS EXCEPT 3.375 TU/TH. During the same period patient was treated with AMOXICILLIN, CHLORPHENIRAMINE MALEATE, CLOPIDOGREL BISULPHATE, ENALAPRIL MALEATE, FELODIPINE, FERROUS GLUCONATE, FLUNISOLIDE. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #5358302-0
Warfarin side effect was reported by a Pharmacist from UNITED STATES on June 14, 2007. Male patient, 60 years of age, was diagnosed with cerebrovascular accident and was treated with Warfarin. After drug was administered, patient experienced the following side effects: gastrointestinal haemorrhage, international normalised ratio increased. Warfarin dosage: 5MG EVERY DAY PO. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #5195551-9
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Dec 22, 2006. Male patient, weighting 229.3 lb, was diagnosed with cerebrovascular accident, deep vein thrombosis , dental operation and was treated with Warfarin. After drug was administered, patient experienced the following side effects: gastrointestinal haemorrhage, international normalised ratio decreased, international normalised ratio increased, mouth haemorrhage, tooth extraction. Warfarin dosage: unknown. During the same period patient was treated with ENOXAPARIN. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #5367222-7
Warfarin side effect was reported by a Pharmacist from UNITED STATES on June 19, 2007. Male patient, 82 years of age, was diagnosed with cardiovascular disorder, surgery  and was treated with Warfarin. After drug was administered, patient experienced the following side effects: gastrointestinal haemorrhage. Warfarin dosage: 5MG EVERY DAY PO. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #5581432-5
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Dec 31, 2007. Male patient, 77 years of age, was diagnosed with cardiovascular disorder, surgery  and was treated with Warfarin. After drug was administered, patient experienced the following side effects: anaemia, gastrointestinal haemorrhage. Warfarin dosage: 2.5MG EVERY DAY PO. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #4548793-7
Warfarin side effect was reported by a Pharmacist from on Jan 07, 2005. Male patient, 64 years of age, weighting 178.0 lb, was diagnosed with cardiomyopathy , pulmonary embolism  and was treated with Warfarin. After drug was administered, patient experienced the following side effects: constipation , gastrointestinal haemorrhage, nausea . Warfarin dosage: 4 MG Q DAY ORAL. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #5583156-7
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Jan 03, 2008. Male patient, 73 years of age, was diagnosed with cardiac valve prosthesis user, cerebrovascular accident and was treated with Warfarin. After drug was administered, patient experienced the following side effects: convulsion, gastrointestinal haemorrhage, haemoglobin decreased, hypotension, international normalised ratio decreased, post procedural complication, subdural haematoma. Warfarin dosage: 5MG DAILY PO. During the same period patient was treated with ENOXAPARIN, ASPIRIN. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #5852132-9
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Aug 19, 2008. Male patient, 72 years of age, was diagnosed with cardiac valve prosthesis user, transient ischaemic attack and was treated with Warfarin. After drug was administered, patient experienced the following side effects: gastrointestinal haemorrhage. Warfarin dosage: 10MG DAILY PO (DURATION: CHRONIC). During the same period patient was treated with ASPIRIN, TIMOLOL, LISINOPRIL, LUMIGAN. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #5171167-5
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Dec 08, 2006. Male patient, 55 years of age, weighting 147.3 lb, was diagnosed with cardiac valve prosthesis user and was treated with Warfarin. After drug was administered, patient experienced the following side effects: abdominal pain upper, anorexia, gastrointestinal haemorrhage, international normalised ratio increased, nausea . Warfarin dosage: 5MG, QDAY, PO. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #5737947-X
Warfarin side effect was reported by a Physician from UNITED STATES on May 12, 2008. Male patient, 77 years of age, was diagnosed with cardiac operation and was treated with Warfarin. After drug was administered, patient experienced the following side effects: anaemia, gastrointestinal haemorrhage. Warfarin dosage: 2.5 MG EVERY DAY PO. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #5011122-9
Warfarin side effect was reported by a Pharmacist from UNITED STATES on May 23, 2006. Female patient, 80 years of age, was diagnosed with cardiac fibrillation, coronary artery disease , myocardial infarction, atrial fibrillation  and was treated with Warfarin. After drug was administered, patient experienced the following side effects: gastrointestinal haemorrhage, international normalised ratio increased. Warfarin dosage: unknown. During the same period patient was treated with PLAVIX. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #5122797-8
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Oct 05, 2006. Male patient, 82 years of age, weighting 233.0 lb, was diagnosed with atrial flutter, coronary artery disease , deep vein thrombosis  and was treated with Warfarin. After drug was administered, patient experienced the following side effects: gastrointestinal haemorrhage. Warfarin dosage: 2.5 MG TUE/FRI 5 MG REST OF WEEK DAILY PO. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #5813419-9
Warfarin side effect was reported by a Pharmacist from UNITED STATES on July 15, 2008. Male patient, 79 years of age, weighting 239.2 lb, was diagnosed with atrial flutter and was treated with Warfarin. After drug was administered, patient experienced the following side effects: epistaxis, gastrointestinal haemorrhage, international normalised ratio increased. Warfarin dosage: unknown. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #5509680-0
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Nov 07, 2007. Male patient, 76 years of age, weighting 288.0 lb, was diagnosed with atrial flutter and was treated with Warfarin. After drug was administered, patient experienced the following side effects: atrial flutter, cardiac failure congestive, gastrointestinal haemorrhage, international normalised ratio increased, pleural effusion, pulmonary oedema. Warfarin dosage: 25 MG PER WEEK PO. During the same period patient was treated with HYDROCHLOROTHIAZIDE, COMBIVENT, LEVALBUTEROL MDI, METOPROLOL TARTRATE, FLUOCINOLONE OINTMENT, GEMFIBROZIL, VICODIN, RANITIDINE. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #5317950-4
Warfarin side effect was reported by a Pharmacist from UNITED STATES on May 04, 2007. Male patient, 75 years of age, weighting 138.0 lb, was diagnosed with atrial flutter and was treated with Warfarin. After drug was administered, patient experienced the following side effects: gastrointestinal haemorrhage. Warfarin dosage: 2.5 MG MWF, 1.25 MG ALL OTHER DAYS PO. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #5005894-7
Warfarin side effect was reported by a Pharmacist from UNITED STATES on May 17, 2006. Male patient, 64 years of age, was diagnosed with atrial flutter and was treated with Warfarin. After drug was administered, patient experienced the following side effects: gastrointestinal haemorrhage. Warfarin dosage: 5 MG QD. During the same period patient was treated with AMOXICILLIN, OMEPRAZOLE, DALTEPARIN, POTASSIUM CHLORIDE, TRAZODONE, ZOCOR, SPIRONOLACTONE. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #5213298-7
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Jan 18, 2007. Male patient was diagnosed with atrial flutter, chronic obstructive pulmonary disease and was treated with Warfarin. After drug was administered, patient experienced the following side effects: gastrointestinal haemorrhage, international normalised ratio increased. Warfarin dosage: 3.5 MG DAILY PO. During the same period patient was treated with AZITHROMYCIN, ALBUTEROL, ASPIRIN, CLONIDINE, DILTIAZEM, DOCUSATE, FUROSEMIDE, INSULIN. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #6025055-2
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Dec 30, 2008. Male patient was diagnosed with atrial flutter and was treated with Warfarin. After drug was administered, patient experienced the following side effects: gastrointestinal haemorrhage, haematochezia. Warfarin dosage: 5MG 2 X WEEKLY PO 10MG 5 X WEEKLY PO. During the same period patient was treated with ALLOPURINOL, FOLIC ACID, VIAGRA, METFORMIN, LEVITRA, DIGOXIN, LISINOPRIL, LANTUS. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #4923286-3
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Feb 23, 2006. Male patient was diagnosed with atrial flutter and was treated with Warfarin. After drug was administered, patient experienced the following side effects: gastrointestinal haemorrhage. Warfarin dosage: 2.5 MG MWF/5 MG REST DAILY PO. During the same period patient was treated with ALBUTEROL, ASPIRIN, AZITHROMYCIN, CEFTRIAXONE, COLCHICINE, DIGOXIN, DILTIAZEM, DOCUSATE. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #5491944-0
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Oct 18, 2007. Male patient, 88 years of age, was diagnosed with atrial fibrillation  and was treated with Warfarin. After drug was administered, patient experienced the following side effects: diverticulum, gastrointestinal haemorrhage. Warfarin dosage: 7.5/5MG OTHER PO. Patient was hospitalized. Patient recovered.

Warfarin Side Effects Report #4921990-4
Warfarin side effect was reported by a Pharmacist from UNITED STATES on Feb 22, 2006. Female patient, 87 years of age, weighting 144.6 lb, was diagnosed with atrial fibrillation  and was treated with Warfarin. After drug was administered, patient experienced the following side effects: acute respiratory failure, cardiac failure congestive, diastolic dysfunction, gastrointestinal haemorrhage, hypotension, pulmonary hypertension , renal failure acute, sepsis . Warfarin dosage: 4 MG PO DAILY CHRONIC. During the same period patient was treated with ASPIRIN, ENALAPRIL MALEATE, LASIX, TYLENOL. Patient was hospitalized. Patient recovered.