Nov 19, 2023 · Your body can quickly form clots to stop bleeding if you're injured. But they can also form when you don't need them, causing serious medical conditions such as heart attack and stroke.

Dec 11, 2025 · Blood clots can be a normal part of healing, but they also can block blood flow to the heart, lungs, and brain. Symptoms such as chest pain or difficulty breathing will depend on where a …

A blood clot is a gel-like mass formed by platelets and fibrin in the blood to stop bleeding. Learn the types, causes, symptoms, diagnosis, treatment, complications, and prevention of blood clots.

Blood clots are semi-solid or gel-like masses that form in your arteries and veins. Blood clots help control bleeding, but they may also cause serious medical issues, including deep vein thrombosis, …

Mar 5, 2025 · Learn about symptoms, risk factors, and treatment for venous thromboembolism (blood clots).

Oct 3, 2025 · 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.

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) …

Blood clots are clumps of coagulated blood. Clots are a natural part of healing, but can also be dangerous. If an internal blood clot breaks loose and travels through the circulatory system, it may …

Mar 20, 2025 · 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 …

Blood clots can potentially harm your health and may need prompt care. Learn about blood clot symptoms and how they are treated at Penn Medicine.