Prostacyclin

Prostacyclin, also known as prostaglandin I2, is a naturally occurring substance in the body that helps keep blood flowing smoothly. It is produced by cells lining the blood vessels and works primarily to relax blood vessels and prevent platelets (blood cells involved in clotting) from sticking together. This action helps reduce the risk of blood clots and promotes healthy circulation. Prostacyclin plays a crucial role in maintaining the balance between clot formation and dissolution, especially in the lungs and cardiovascular system, ensuring tissues receive adequate oxygen and nutrients without unnecessary clotting.