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Deep Vein Thrombosis and Its Symptoms
Sitting in a single position for a long time at the office or elsewhere can result in having deep vein thrombosis (DVT). Deep vein thrombosis is the formation of a blood clot or thrombus in a single or more, deep veins in the body, mostly the thighs or lower legs, but can also come up in other areas of the body. It is a serious condition which occurs with leg pain, swelling, redness or warmness but may also occur without any symptoms. What is a blood clot? It is a gelatinous lump of blood in a solid state. Scientifically, DVT can be explained as the interplay of three processes which are changes to the blood vessel wall, an increased tendency to clot (hypercoagulability) and a decreased blood flow rate (venous stasis). It can be life threatening when the clot caused by DVT travels and makes it way to the lungs; this is also called pulmonary embolism. This can lead to many more complications. The symptoms of deep vein thrombosis include the following: Severe leg pain is the most common symptom for DVT that usually begins with the calf but later may spread to your entire legs. Pain alone cannot be a determinant for DVT though it is an important one. Swelling in the feet, leg or ankle mostly on one side is also a sign of a development of DVT in your body. Some areas of the leg feel warmer than the other parts of the body, though this may be temporary in some cases and the person may not think much of it, but it is a factor that many doctors when asked, get a positive revert from the patients. Discolouration or redness-blueness on the area affected is some of the very few visible symptoms of DVT. Distention of surface veins can occur.
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