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Important: This site presents data from the FDA Adverse Event Reporting System (FAERS). A report does not mean the drug caused the event. Full disclaimer.

WARFARIN for Atrial fibrillation: Side Effects & Safety Data

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There are 8,680 adverse event reports in the FDA FAERS database where WARFARIN was used for Atrial fibrillation.

Most Reported Side Effects for WARFARIN

Side Effect Reports % Deaths Hosp.
International normalised ratio increased 5,622 13.8% 493 3,554
Haemorrhage 2,930 7.2% 182 1,396
Gastrointestinal haemorrhage 2,469 6.1% 403 1,867
Anaemia 2,409 5.9% 300 1,951
Drug interaction 2,056 5.0% 179 1,114
Fall 1,702 4.2% 327 1,231
Drug ineffective 1,658 4.1% 139 551
Epistaxis 1,498 3.7% 132 917
Contusion 1,467 3.6% 73 392
Dyspnoea 1,374 3.4% 237 980
Haematoma 1,261 3.1% 99 935
Rectal haemorrhage 1,174 2.9% 113 816
Off label use 1,140 2.8% 288 603
Haemoglobin decreased 1,122 2.8% 79 894
Cerebrovascular accident 1,039 2.6% 99 460

Other Indications for WARFARIN

Product used for unknown indication (13,484) Anticoagulant therapy (3,055) Deep vein thrombosis (2,294) Pulmonary embolism (1,552) Thrombosis (1,128) Thrombosis prophylaxis (959) Cerebrovascular accident prophylaxis (519) Cerebrovascular accident (343) Embolism venous (314) Prophylaxis (310)

Other Drugs Used for Atrial fibrillation

RIVAROXABAN (52,584) DABIGATRAN ETEXILATE (20,492) APIXABAN (10,500) AMIODARONE (9,083) EDOXABAN (3,855) ASPIRIN (2,993) DOFETILIDE (2,439) PRADAXA (2,325) METOPROLOL (1,542) BISOPROLOL (1,495)

Related Pages

WARFARIN Full Profile All Atrial fibrillation Drugs WARFARIN Demographics WARFARIN Timeline