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The life cycle of a normal blood clot depends on a series of chemical interactions.

1. Platelets form a plug. Tiny bits in your blood called platelets get “turned on” by triggers released when a blood vessel is damaged. They stick to the walls in the area and each other, changing shape to form a plug that fills in the broken part to stop blood from leaking out.

When activated, platelets also release chemicals to attract more platelets and other cells, and to set off the next step.

2. The clot grows. Proteins in your blood called clotting factors signal each other to cause a rapid chain reaction. It ends with a dissolved substance in your blood turning into long strands of fibrin. These get tangled up with the platelets in the plug to create a net that traps even more platelets and cells. The clot becomes much tougher and more durable.

3. Reactions stop its growth. Other proteins offset extra clotting factor proteins so the clot doesn’t spread farther than it needs to.

4. Your body slowly breaks it down. As the damaged tissue heals, you don’t need the clot anymore. The tough fibrin strands dissolve, and your blood takes back the platelets and cells of the clot.

Source: WebMD

  1. October 28, 2018

    You might get a clot in your arteries, which carry oxygen in your blood from your heart to all the cells of your body. The result can be really serious. It can keep oxygen from getting to your heart, lungs, or brain, and cause a life-threatening emergency, like a heart attack or stroke.You might get a clot in your arteries, which carry oxygen in your blood from your heart to all the cells of your body. The result can be really serious. It can keep oxygen from getting to your heart, lungs, or brain, and cause a life-threatening emergency, like a heart attack or stroke.

  2. October 29, 2018

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

  3. October 31, 2018

    Besides all of the mentioned, blood clots can also form when the blood doesn’t flow properly. If it pools in the blood vessels or heart, the platelets are likely to stick together. Deep vein thrombosis (DVT) and atrial fibrillation and two conditions where blood that moves slowly can cause clotting problems.

  4. November 16, 2018

    By experts opinion that blood clotting, or coagulation, is an important process that prevents excessive bleeding when a blood vessel is injured as well. Platelets and proteins in your plasma work together to stop the bleeding by forming a clot over the injury. Thanks and keep up the great work!

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