“May all be happy, may all be healed, may all be at peace and may no one ever suffer."
Venous thromboembolism (VTE) is a serious medical condition that occurs when blood clots form in the deep veins of the body, usually in the legs or pelvis. If left untreated, the blood clots can break off and travel to the lungs, causing a potentially life-threatening condition called pulmonary embolism.
The risk factors for VTE include prolonged immobility, such as during long periods of sitting or bed rest; surgery or trauma; cancer; obesity; and certain medical conditions such as heart failure, stroke, or inflammatory bowel disease. Certain medications, such as hormonal contraceptives or hormone replacement therapy, can also increase the risk of VTE.
The symptoms of VTE can include swelling, pain, and tenderness in the affected limb, as well as warmth and redness of the skin. In some cases, there may be no symptoms at all. If the blood clot travels to the lungs, symptoms may include shortness of breath, chest pain, coughing, and rapid heartbeat.
Treatment for VTE typically involves anticoagulant medications, which help to prevent the blood clot from growing larger and reduce the risk of pulmonary embolism. In some cases, surgery or mechanical devices such as filters may be used to remove the blood clot or prevent it from traveling to the lungs.
Prevention of VTE is important, particularly in people who are at high risk for the condition. This may involve measures such as frequent movement and exercise during long periods of sitting or bed rest; the use of compression stockings or other devices to promote blood flow in the legs; and the use of prophylactic anticoagulant medications in certain high-risk situations, such as after surgery. It is important to talk to a healthcare provider about individualized risk factors and appropriate prevention strategies.