What Causes Blood Clots?
Reviewed: Dr. Gromatzky
1. Symptoms of Blood Clots
There are two main types of blood clots: deep vein thrombosis and pulmonary embolism. Deep vein thrombosis (DVT) happens when blood clots are formed inside a deep vein. The most common site is the legs and, to a less extent, the arms. The symptoms of DVT include swelling, pain, tenderness, redness, and hotness of the affected area. The symptoms are similar to those of pulling a muscle. Pulmonary embolism means that the clot gets to the lungs. Pulmonary embolism is a life-threatening condition. The signs and symptoms include sudden dyspnea, sharp, stabbing chest pain, increased heart rate, and a bloody cough.
