If you are receiving hemodialysis, it's likely that you are connected to the dialysis machine through an AV fistula, probably in your arm. It's very important that this access point, or fistula, is in good working order and is free of infection. Learn how to care for your fistula by watching this program.
You have a hemodialysis access in your arm, either an arteriovenous (AV) fistula or an artery to vein graft. It has been bleeding. Blood needs to flow freely through the fistula or graft. As part of your treatment, you are also taking medication that thins your blood. This makes you bleed more easily. It is important to stop your fistula or graft from bleeding as soon as possible.