![]() ![]() Deep veins and superficial veins are the two main types of veins in the limbs (arms and legs) wherein blood clots can occur. In some cases, however, clots do not dissolve and in others, they develop without obvious injury occurring. Once the injury is healed, the body will work to dissolve the clots naturally. Other common causes include injury to a vein (due to a bone fracture or other trauma), an inherited blood disorder, certain medical conditions (such as heart disease or cancer), the use of treatment therapies containing oestrogen (such as oral contraceptives or hormone replacement therapy), treatments for cancer (such as chemotherapy and radiotherapy), pregnancy, obesity and smoking.Īlthough considered serious, deep vein thrombosis is a relatively preventable condition, and can also be effectively treated when appropriately sought out.īlood clotting or coagulation usually occurs in response to injury when platelets and proteins in the blood plasma combine to prevent excessive bleeding. Travellers are also frequently warned about DVT during long flights. Any serious complication associated with DVT can become life-threatening or cause serious illness and disability.ĭeep vein thrombosis most typically occurs as a result of remaining in one position for a long period of time as may be necessary to facilitate healing following an accident or surgical procedure, or if sedentary and confined to bed rest due to illness. Without sufficient treatment, blood clots in the body can quickly escalate into serious complications, such as venous thromboembolism (DVT and pulmonary embolism whereby blood flow obstruction caused by the clot causes disruption to the function of the lungs when it becomes lodged in a pulmonary vessel), post-thrombotic syndrome (also known as venous stasis syndrome) or post-phlebitic syndrome (also known as venous stress disorder). Treatment for deep vein thrombosis should be administered as quickly as possible. Such symptoms must be taken seriously and be attended to by a medical professional as soon as possible. The most common signs of DVT are swelling (oedema) and pain in the leg/s, redness or discolouration and warmth in the affected area, although no symptoms may be evident until complications occur. ![]() A clot can form in one or more veins in the body, most commonly in the legs, but can develop anywhere (sometimes even in the arm/s). Considered a serious condition, blood clots are essentially gelatinous clumps of blood (thick, jelly-like and sticky), which form when blood flow is slow in the system and thus disrupts normal circulation. Common deep vein thrombosis complicationsĪlso known as thrombophlebitis, venous thrombosis and ‘blood clot in the leg’, deep vein thrombosis (DVT) is characterised as a blood clot (also referred to as ‘thrombus’) which forms in a vein, more commonly, deep inside the inner thigh, lower leg or pelvis.Deep vein thrombosis - Who is most at risk?.Causes and symptoms of deep vein thrombosis. ![]()
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