Answer
Jul 10, 2025 - 01:40 PM
The most common side effect of Coumadin (warfarin) is bleeding, which can range from minor bruising to more serious bleeding events, such as gastrointestinal bleeding or intracranial hemorrhage. Patients taking Coumadin are typically monitored regularly through blood tests to ensure their blood clotting levels remain within a safe range to minimize the risk of bleeding complications. It's important for patients to report any unusual bleeding or bruising to their healthcare provider promptly.
