Most Deep Vein Thrombosis Improves With Care
Most Deep Vein Thrombosis Improves With Care
Deep vein thrombosis (DVT) is a very common condition in which
blood clots form in the deep veins in the lower legs and thighs. In rare
instances, DVT can occur in the area around the armpit and collar bone,
in the upper arm, abdomen, or pelvic region. It is a dangerous condition
because the formed clot can become dislodged from the vein and travel
to the lung, where it may block a pulmonary vessel. This condition is
called pulmonary embolism, which can be deadly.
DVT may cause pain and swelling and tenderness in the affected
area. There may also be an increase in skin temperature with redness and
discoloration. More serious symptoms of shortness of breath, chest pain,
and bloody sputum may be a sign of pulmonary embolism. However, only
about 50% of people with DVT have obvious signs and symptoms. Those
at risk for DVT include the elderly, diabetics, and people with blood disorders.
Clots may develop in people with decreased mobility such as
those who have just had a major surgery or bone fracture. Fortunately,
most cases of DVT improve with the proper medical care.