Key takeaways
Enoxaparin (Lovenox) and warfarin (Coumadin, Jantoven) are both anticoagulants, or blood thinners, used to prevent and treat blood clots. They are similar in that they help manage conditions like deep vein thrombosis (DVT) and pulmonary embolism (PE). However, they differ in several ways. Enoxaparin is a low-molecular-weight heparin given as an injection, while warfarin is a vitamin K antagonist taken orally. Enoxaparin is often used for short-term treatment, especially in hospital settings, and is often preferred during pregnancy. Warfarin, on the other hand, is not safe during pregnancy and requires regular blood tests to monitor its effects. Enoxaparin does not require routine blood monitoring, but it can cause injection site reactions and is not ideal for those with kidney problems. Warfarin interacts with many foods and medications, requiring careful dietary management. Both medications can cause serious bleeding, and both have possible anidotes available for emergencies.
