Heparin

Heparin is a medication commonly used to prevent blood clots. It's often administered in hospitals, especially for patients undergoing surgery or those who are immobile, as these conditions can increase the risk of clots. Heparin works by inhibiting certain proteins involved in blood clotting, making it harder for clots to form. It can be given through an injection, either intravenously (in a vein) or subcutaneously (under the skin). Monitoring is important because the dosage needs to be carefully adjusted to ensure it is effective while minimizing the risk of excessive bleeding.