symptoms of blood clot in bend of leg
Swelling in one or both legs are symptoms of a blood clot. Swelling that is a symptom of a blood clot in the leg can be sudden or chronic. A blood clot in the leg might produce no symptoms at all unless the clot dislodges and travels to another part of the body and blocks blood flow. A blood clot that travels through the leg veins to the lungs can kill within a matter of hours, warns the American Academy of Orthopedic Surgeons.