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Blood clots in the leg can break off and travel to the lungs, which can result in a dangerous pulmonary embolism, according to Mayo Clinic. They can also result in a condition known as postphlebitic syndrome, which can appear even after the blood clot is removed.


Clotting occurs when blood platelets adhere to the edges of a breached blood vessel and release chemicals that attract more platelets, resulting in a plug, as MedlinePlus explains. The plug stops external bleeding and allows clotting factors to stimulate the aggregation of fibrin fibers that eventua


Conditions and factors that may cause blood clots include smoking, pregnancy, obesity and surgery, according to Mayo Clinic. Certain medications, such as some breast cancer drugs, oral contraceptives and hormone therapy medications, may also cause blood clots. Individuals who suffer from heart arrhy


To avoid getting blood clots, exercise regularly and manage your weight by eating a high-fiber, low-fat diet, states WebMD. Refraining from smoking, and stay hydrated, especially when traveling. Also, avoid wearing short, tight socks or crossing your legs, and limit alcohol and caffeine. If you take


Blood clot symptoms vary depending on whether they're venous or arterial, according to MedicineNet. Venous clots usually occur in the arms or legs. Their symptoms include swelling, warmth, redness and pain at the site of the clot. Arterial clots produce symptoms that depend on the clot's location.


A blood clot in the leg can be treated using blood thinners, clotbusters, filters and compression stockings, as stated by Mayo Clinic. Medications are intended to reduce the ability of the blood to clot. Blood clotting in the leg is usually an indication of a condition called deep vein thrombosis.


A blood clot in the leg, or deep vein thrombosis, is a serious condition that can become life-threatening if the blood clot breaks free, travels through the bloodstream and lodges itself in the lungs, explains Mayo Clinic. When this happens, the blood clot blocks blood flow, causing a pulmonary embo


Someone with a blood clot in his leg should seek medical attention right away, as recommended by WebMD. Without treatment, it is possible for a blood clot to travel to the lungs, causing death to occur within hours.


Blood clot formation is the result of a series of chemical interactions in which platelets and proteins in plasma work together to stop bleeding, according to the American Society of Hematology. Platelets form a plug to stop external bleeding, and clotting factors seal the inside of the wound, expla


In humans, the presence of damaged blood vessels normally triggers the formation of blood clots to prevent blood loss. However, there are instances when blood clots can abnormally develop in the veins and arteries due to certain medical conditions, genetic variations, drugs and other contributing fa