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Chest pain, shortness of breath, and upper body discomfort in the neck, arms, jaw or back are all symptoms of a blood clot in or near the heart, according to the National Heart, Lung and Blood Institute. These signs may also suggest a heart attack or pulmonary embolism.


Symptoms of a blood clot in the brain may be paralysis, dizziness, headaches and trouble with speech, according to the National Heart, Lung, and Blood Institute. Symptoms may also include vision problems and weakness in the arms, legs or face, according to the American Society of Hematology.


Symptoms of blood clots in the legs may include cramps or Charley horses. The affected leg may swell and be painful, tender or warm to the touch with bluish or reddish discoloration, according to National Blood Clot Alliance. All blood clots require prompt medical evaluation and treatment.


Some of the symptoms of a blood clot in the lungs may include shortness of breath, coughing, heart palpitation, profuse sweating and fainting. Blood clots in the lungs can lead to development of a condition called pulmonary embolism, according to WebMD.


Symptoms of blood clots depend on where the clots are and include redness, tenderness and swelling at the location, according to MedicineNet.com. Pain and redness are other indications of a blood clot, but in some situations, a clot produces no symptoms until it ruptures or travels to another locati


According to the National Blood Clot Alliance, symptoms of a blood clot in the arm include swelling, pain, tenderness, reddish or bluish skin discoloration, and being warm to the touch. If these symptoms are present, immediate medical treatment may be necessary.


Symptoms of a blood clot in the neck include swelling, redness, tenderness and pain, according to Healthline. However, depending on the exact location of the blood clot or the amount of bleeding caused by the clot, some patients may not experience any symptoms, states eMedicineHealth.


Symptoms of a blood clot in the hip include leg swelling, pain or tenderness in the upper leg, a warm sensation in the swollen or painful area, and discolored skin, states the Antiphospholipid Antibody Syndrome Foundation of America Inc. Only about half of people with deep-vein blood clots have symp


Large blood clots in the legs can cause symptoms such as leg redness and warmth, leg swelling, and leg pain that worsens when standing up or walking, according to ClotCare. While blood clots located below the knee are unlikely to cause complications, clots that start or extend above the knee sometim


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