Heparin is an anticoagulant (blood thinner) used to prevent blood clots from forming in the body. It is most commonly used for people with certain medical conditions, such as deep vein thrombosis, atrial fibrillation, and pulmonary embolism. Heparin is available as an injection, a solution for infusion, and a topical gel. It works by binding to a specific protein in the body that normally helps form blood clots. By binding to this protein, heparin prevents it from working and prevents the body from forming unwanted clots.
Heparin is a medication that acts as a blood thinner . It prevents the formation of blood clots and is used in the treatment and prevention of various conditions such as:
- Deep vein thrombosis (DVT)
- Pulmonary embolism (PE)
- Unstable angina
- Heart attack
- Stroke
Heparin works by increasing the activity of antithrombin, a natural substance in the body that helps prevent blood clots. It is important to note that heparin cannot dissolve existing blood clots, but it can prevent them from getting bigger and forming new ones.
Heparin is available in different forms and can be administered through injection or intravenously (through a vein). Due to the risk of severe bleeding, heparin is only available by prescription and should be closely monitored by a healthcare professional.