Warfarin (Coumadin) – Blood Clot Prevention

What is Warfarin?

Warfarin, sold as Coumadin, is a blood thinner used to prevent and treat blood clots in conditions such as atrial fibrillation, deep vein thrombosis (DVT), and pulmonary embolism (PE). It works by inhibiting vitamin K-dependent clotting factors, reducing the formation of harmful clots.

Benefits of Warfarin (Coumadin)

• Prevents strokes: Reduces stroke risk in patients with atrial fibrillation.
• Treats and prevents DVT and PE: Effective for clot-related conditions.
• Used in heart valve patients: Prevents clot formation in those with artificial heart valves.
• Customizable dosing: Adjusted based on blood test monitoring (INR levels).

Warfarin requires regular blood testing (INR monitoring) to ensure proper dosage and prevent complications.