Symptoms of a blood clot that require immediate attention include squeezing pain in the center of the chest; weakness or numbness of the face, arm or leg; and sudden difficulty speaking, according to Mayo Clinic. For a b... More »

A blood clot in the leg, known as deep vein thrombosis or DVT, makes the leg tender, painful and swollen. It can be hard to walk around on the leg if the blood clot has damaged the vessel's valves, according to WebMD. Th... More »

Blood clots in the leg usually appear red and swollen, but they can take on different appearances depending on the location. In contrast, blood clots in the heart and lungs are not immediately visible. More »

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A blood clot in the leg, known as deep vein thrombosis or DVT, makes the leg tender, painful and swollen. It can be hard to walk around on the leg if the blood clot has damaged the vessel's valves, according to WebMD. Th... More »

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, imm... More »

Symptoms of a blood clot in the leg, or deep vein thrombosis, include pain and swelling in the leg with the clot, generally beginning in the calf and feeling like soreness or a cramp. In some cases, clots can occur witho... More »

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 Foundatio... More »