What is Venous Thromboembolism (VTE)? How Can It Be Prevented?
Venous thromboembolism (VTE) is a serious and potentially life-threatening condition caused by the formation of blood clots (thrombi) in the venous system. It is commonly referred to as "blood clot" or "vein blockage" by the public.This condition is a major complication that requires careful management, especially after surgical procedures. That’s why we implement various preventive measures before and after surgery.
Who Is at Increased Risk for VTE?The following factors increase the risk:
Prolonged immobility (e.g. long flights, bed rest)
Previous history of deep vein thrombosis (DVT) or pulmonary embolism (PE)
Family history of venous thromboembolism (genetic predisposition)
Use of hormonal therapy or oral contraceptives
Age 60 or older
Obesity (BMI > 30)
Cancer or chemotherapy
Symptoms of VTEDeep Vein Thrombosis (DVT):
Swelling in one leg
Pain and tenderness in the leg
Warmth and redness of the skin
Feeling of tightness in the calf
How Can VTE Be Prevented?Following simple but effective strategies after surgery can significantly reduce VTE risk:
Early Mobilization
If sitting for long periods (e.g. airplane travel), stand up and walk every 1–2 hours.
Begin walking as early as possible after surgery (e.g. after the first meal).
2. Adequate Hydration
Proper fluid intake helps maintain normal blood flow.
Drink plenty of water, especially in the postoperative days.
3. Simple Leg Exercises
Exercises like tiptoe stands, ankle rotations, and “pedaling” movements promote circulation.
These can be done in bed or while seated.
4. Compression Stockings
Use only if recommended by your doctor.
Especially helpful after lower limb surgeries.
5. Anticoagulant Medications
Patients at moderate to high risk may be prescribed preventive blood thinners (injection or oral).
These should only be used under medical supervision.
Conclusion and Our Advice VTE is often preventable. With proper precautions during surgical procedures and patient awareness, this risk can be minimized.Even if detected early, VTE can be successfully treated.Postoperative early mobilization, adequate hydration, regular exercise, and adherence to medical advice are essential for a safe recovery and the prevention of serious complications.
