What is Blood Clotting, , Blood Coagulation, , Shri Ram Medical College

When a blood vessel is damaged, the clotting (or coagulation) process kicks in to stop the bleeding. Blood clots are formed when platelets, a kind of blood cell, and proteins in plasma, the liquid component of blood, come together to cover a lesion. After the wound has healed, your body will typically destroy the blood clot on its own. Clots can form on the inside of vessels without any external injury and often do not dissolve on their own. These are potentially lifethreatening conditions that necessitate prompt medical attention. Veins and arteries, both of which are part of the circulatory system, are susceptible to developing clots. Although both capillaries and arteries are involved in delivering blood to various parts of the body, their roles are distinct. Veins, which are vessels with a low pressure, return oxygenpoor blood from the body s organs to the heart. When blood cannot flow freely back to the heart because of a clot, discomfort and swelling can set in when blood pools behind the c