Deep Vein Thrombosis: 6 warning signs of poor blood flow you shouldn’t ignore

Causes of Deep Vein Thrombosis (DVT): Factors include age, obesity, surgery, smoking, and even hormone treatments. They increase your risk of blood clots and vein problems (Image: Canva)

Symptoms of Deep Vein Thrombosis (DVT) and Chronic Venous Insufficiency (CVI): 

Issues like Deep Vein Thrombosis (DVT) and Chronic Venous Insufficiency (CVI) aren’t just jargon from textbooks, they’re everyday problems affecting blood circulation and quality of life. DVT occurs when a blood clot forms in a deep vein, often in the legs. If that clot dislodges and travels to the lungs, it can cause a life-threatening pulmonary embolism. CVI, meanwhile, happens when damaged valves in the leg veins don’t let blood flow properly, leading to pooling, heaviness, and skin changes.

The American Academy of Orthopaedic Surgeons (AAOS) notes that untreated DVT can permanently damage vein walls, leading to CVI and complications like skin ulcers, infections, or fluid retention. These conditions often share causes like age, obesity, surgeries, smoking, or prolonged sitting. Experts opine that people with untreated DVT may later develop venous insufficiency. That’s why understanding both is vital, as one can lead into the other if ignored.

Also read | Deep Vein Thrombosis (DVT): Causes, symptoms and how to prevent this silent threat

According to the AAOS, when the symptoms occur, you might feel warmth or swelling in one leg. Or notice skin darkening, throbbing, or bulging veins worsening through the day. Many dismiss these signs as fatigue. But if your veins aren’t returning blood properly to the heart, they need attention

Here are 6 ways to protect your leg health:

• Spot swelling early: If your leg suddenly swells or feels tender and warm, it could be a sign of DVT. Don’t ignore these early warnings.

• Notice  heavy legs: With CVI, many people feel their legs grow heavier as the day progresses. A dull aching or mild throbbing might be a sign that your veins are struggling to return blood upward.

• The risk factors: Factors include age, obesity, surgery, smoking, and even hormone treatments. They increase your risk of blood clots and vein problems.

• Move to improve circulation: Regular walking or leg exercises help to keep blood flowing and prevent clots and valve damage.

• Choose compression wisely: Compression, stockings support veins by improving blood flow, reducing swelling, and preventing clot formation.

• Take medical advice: If you notice symptoms or risk factors, consult a doctor before issues, get worse.