Deep Vein Thrombosis Specialists in Maharashtra
Deep Vein Thrombosis (DVT) is a condition in which a blood clot forms in one of the deep veins of the body, most commonly in the legs, obstructing normal blood …
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What is Deep Vein Thrombosis?
Deep Vein Thrombosis (DVT) is a condition in which a blood clot forms in one of the deep veins of the body, most commonly in the legs, obstructing normal blood flow. This can cause pain, swelling, and warmth in the affected limb, and poses a serious risk because part of the clot can break loose and travel to the lungs, causing a potentially fatal pulmonary embolism. It often develops after prolonged immobility, surgery, or in association with conditions that increase blood clotting tendency. Prompt recognition and treatment are essential to prevent life-threatening complications.
Severe
Common — affects about 1-2 per 1,000 people annually
No
Causes of Deep Vein Thrombosis
Caused by factors that promote abnormal blood clotting, including prolonged immobility such as long flights or bed rest, recent surgery, cancer, pregnancy, hormone therapy including oral contraceptives, obesity, smoking, and inherited clotting disorders. Damage to blood vessel walls from injury or inflammation also increases risk.
Symptoms of Deep Vein Thrombosis
Swelling in one leg or arm, pain or tenderness often starting in the calf, warmth over the affected area, red or discolored skin, visible surface veins, leg heaviness, cramping pain, in severe cases chest pain and breathlessness signaling pulmonary embolism
Treatment & Types of Deep Vein Thrombosis in Maharashtra
Treatment centers on anticoagulant medications to prevent clot growth and reduce the risk of pulmonary embolism, typically continued for several months depending on the underlying risk factors. Compression stockings help reduce swelling and discomfort, and in severe or limb-threatening cases, clot-dissolving medication or mechanical clot removal procedures may be required.
DVT is classified as proximal, involving the veins above the knee such as the femoral or iliac veins, which carries the highest risk of causing pulmonary embolism, or distal, confined to the calf veins, which is generally lower risk. It is also described as provoked, occurring after an identifiable trigger like surgery or immobility, or unprovoked, occurring without a clear precipitating cause, which affects how long anticoagulation treatment is continued.
Hematology Specialists in Maharashtra (0)
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Frequently Asked Questions
How do I know if I have a DVT versus a muscle strain?
DVT typically causes one-sided swelling, warmth, and tenderness that doesn't improve with rest, unlike a simple strain, and any sudden asymmetric leg swelling should be checked urgently since it cannot be reliably distinguished from a strain without an ultrasound.
How long do I need to take blood thinners for DVT?
Duration depends on whether the clot was provoked by a temporary risk factor like surgery, typically three months, or unprovoked or recurrent, which may require longer or indefinite anticoagulation decided with a haematologist.
Can DVT cause a pulmonary embolism?
Yes, part of the clot can break off and travel to the lungs, causing sudden chest pain and breathlessness, which is a medical emergency requiring immediate care.
Is DVT preventable during long flights?
Staying hydrated, moving your legs or walking periodically, and wearing compression stockings on long flights meaningfully reduce risk, especially for people with other risk factors like recent surgery or a clotting disorder.
Can DVT come back after treatment?
Recurrence is possible, especially with ongoing risk factors like cancer or an inherited clotting tendency, so completing the prescribed treatment course and follow-up with a specialist is important.