World Thrombosis Day is a global healthcare awareness day, celebrated on October 13 of each year to increase awareness about thrombosis, including what causes it, the risk factors, indications, symptoms and new treatments. World Thrombosis Day 2025 ThemeThe theme for World Thrombosis Day 2025 is "From Head to Toe, Take Control: Prevent Thrombosis, Protect Your Health". This theme emphasizes the full-body approach to preventing blood clots and highlights the links between thrombosis and chronic conditions like cancer, diabetes, and heart disease. The campaign aims to empower individuals to take proactive steps for prevention. World Thrombosis Day OriginWorld Thrombosis Day was founded by the International Society on Thrombosis and Haemostasis (ISTH) in 2014, to raise global awareness on this condition and its prevention. This day was also founded to aim to educate the public and the healthcare professionals about blood clots, reduce premature deaths and disability, and promote actions against thrombosis. Importance of World Thrombosis Day 2025Before we understand the importance of this day, we must understand what does thrombosis really mean.What Is thrombosis?Thromboembolism is a vascular disorder that occurs when a blood vessel becomes blocked by an embolus—a fragment that breaks away from a blood clot. The initial clot formation within a vessel is known as thrombosis. This can happen in veins or arteries, such as in deep vein thrombosis (venous) or coronary artery thrombosis (arterial).Once a clot forms, it can slow or completely block blood flow and may even travel to vital organs, causing severe complications. Thrombosis is the preventable root cause behind three of the leading cardiovascular killers—venous thromboembolism (VTE), heart attacks, and thromboembolic strokes.Blood clots can develop in people of any age, gender, or ethnicity, though certain health conditions and risk factors can increase their likelihood. Patients treated with anticoagulants for VTE face about 7.2 major bleeding events and 1.31 fatal bleeding events per 100 person-years, with a 13.4% fatality rate in major bleeding cases.The annual incidence of venous thromboembolism—which includes deep vein thrombosis (DVT) and pulmonary embolism (PE)—varies with age: around 1 in 100,000 among children, 1 in 10,000 in reproductive-age adults, 1 in 1,000 in middle age, and 1 in 100 among the elderly. Reported rates show pulmonary embolism affects 29–48 per 100,000 person-years, while deep vein thrombosis occurs in 45–117 per 100,000 person-years.With one in four people worldwide dying from thrombosis or blood clots, World Thrombosis Day aims to raise awareness about this often-overlooked but urgent global health concern.What Are Some of The Tips To Prevent Blood Clots or Thrombus?Maintaining a healthy weightStaying active by doing exercise & yogaStaying hydratedQuitting smokingWearing compression stockingsTaking breaks during travellingLimiting sodium intake