Blood clots in veins can become life-threatening if not addressed on time. A blood clot, also known as thrombosis, occurs when blood thickens and clumps together inside the veins. While clotting is necessary to stop bleeding from injuries, abnormal clotting can block veins and disrupt blood flow, increasing the risk of serious conditions like deep vein thrombosis (DVT) or pulmonary embolism. What are Blood Clots in Veins? A blood clot in the vein occurs when blood hardens and clumps inside the veins, instead of flowing smoothly. Clots can partially or fully block blood flow. In serious cases, a clot can…