BD PosiFlush Heparin Sodium, Porcine, Preservative Free 100 U / mL Solution Prefilled Syringe 5 mL

This medication is used to keep IV catheters open and flowing freely. Heparin helps to keep blood flowing smoothly and from clotting in the catheter by making a certain natural substance in your body (anti-clotting protein) work better. It is known as an anticoagulant. This form of heparin must not be used to treat or prevent blood clots in the body.