prevention of thromboembolism in atrial fibrillation
"I was having dizziness shortly after taking the pill.  I kept taking it for almost a month when I had a fainting spell and decided I had to stop it.  My doctor agreed that I should.  I am an 80 year old woman just recently diagnosed with AF.  I am back on 81mg aspirin.  I am not diabetic or have any other maladies.  I'm glad for those who it works for, I'm just not one of them."