Nov 19, 2023 · Blood clots stop bleeding, but they can also form in the body when they're not needed - and lead to stroke or heart attack. WebMD explains how the blood clots for better and worse.

Blood clotting, or coagulation, is an important process that prevents excessive bleeding when a blood vessel is injured. Platelets (a type of blood cell) and proteins in your plasma (the liquid part of blood) work together to stop the bleeding by forming a clot over the injury.

Coagulation, also known as clotting, is the process by which blood changes from a liquid to a gel, forming a blood clot. It results in hemostasis, the cessation of blood loss from a damaged vessel, followed by repair. The process of coagulation involves activation, adhesion and aggregation of platelets, as well as deposition and maturation of ...

Jul 1, 2022 · A blood clotting disorder is a condition that makes your body more likely than normal to make blood clots. You can inherit or acquire one of these conditions. Even if you have a blood clotting disorder, you may not get a bad blood clot like one that causes a stroke.

Aug 13, 2022 · A blood clot, also called a thrombus, is blood that has coagulated or clotted. While clotting is crucial in some circumstances—healing a skin wound by forming a scab, for example—blood clots that occur within arteries or veins can be dangerous and even life-threatening if they block the flow of blood to essential organs, including the heart ...

Feb 27, 2024 · Blood clots are a normal part of the healing process after an injury, but they can also form inside the body when there is damage to the blood vessels. Learn all about blood clots, including how they form, what deep vein thrombosis and pulmonary embolism are, and what makes them so dangerous.

The body's ability to form blood clots is vital to hemostasis, but too much clotting increases the risk of a heart attack, stroke, or pulmonary embolism. Many medications, either intentionally or unintentionally, affect the body's ability to form blood clots.

Jul 19, 2023 · Blood clots are gel-like clumps of blood. When they form in response to a cut or other injury, they stop the bleeding by plugging the injured blood vessel. These blood clots help the body heal. But some blood clots form inside the veins without a good reason. They don't dissolve naturally.

Mar 24, 2022 · An imbalance of certain factors in the blood can cause clotting in the absence of an injury. Learn more about these factors and how the blood clots normally and how blood clotting disorders can develop.

Jun 27, 2023 · A blood clot is a mass of blood that forms in or travels to blood vessels. While blood clots help your body heal, they can be dangerous and require treatment.