Deep vein thrombosis - symptoms and home remedies, diet for thrombosis

Deep vein thrombosis is a pathological condition characterized by the formation of blood clots within deep veins, obstructing or impeding normal blood circulation. It predominantly affects the veins of the lower limbs but may also involve pelvic or upper extremity veins. These clots damage the venous walls and destroy venous valves. Occasionally, fresh clots may detach and migrate to the pulmonary vessels, resulting in a pulmonary embolism [1]. In Poland, approximately 50,000 cases of this condition are diagnosed annually, with nearly half of patients experiencing a pulmonary embolism, which accounts for 10% of all hospital deaths. The incidence increases with age, and 70% of cases occur in individuals over 60 years old [2].

The clinical presentation of deep vein thrombosis (DVT) is nonspecific. Patients most commonly report pain and swelling in the affected area, with redness occurring less frequently. However, similar symptoms can accompany other conditions such as subcutaneous inflammation, muscle injuries, or lymphatic edema. In some cases, DVT may be asymptomatic, leading to delayed treatment and progressive clot enlargement, which in turn increases the risk of pulmonary embolism. Therefore, physical examination alone is insufficient for diagnosing DVT. Specialized diagnostic tools, such as the Wells scale, are necessary to assess the likelihood of the disease and classify the patient into low-, moderate-, or high-risk categories.

The cornerstone of therapy involves the administration of antiplatelet agents designed to arrest disease progression, promote the repair of damaged endothelial tissue, and avert severe complications such as pulmonary embolism. In cases of suspected deep vein thrombosis, immediate anticoagulation therapy must be initiated while diagnostic procedures continue. The most frequently employed agents are low-molecular-weight and unfractionated heparins. Low-molecular-weight heparin, distinguished by superior bioavailability, prolonged action, and reduced adverse effects, is the preferred initial treatment. An additional advantage is its cost-effectiveness. Unfractionated heparin is commonly utilized in obese patients, those with renal impairment, and when rapid anticoagulant reversal is necessary, such as prior to surgery.

In cases of deep vein thrombosis, home-based treatments can only serve as a supplementary approach alongside conventional therapies. Given the potential risks associated with this condition, medical consultation is essential upon noticing any symptoms. Maintaining regular physical activity is crucial, provided the patient's health permits. It is also important to avoid prolonged periods in a single position. To prevent deep vein thrombosis in the lower extremities, physical methods that enhance venous circulation and reduce disease risk are sometimes employed.

Excess body weight is a significant risk factor for both the initial occurrence of deep vein thrombosis (DVT) and its recurrences. Compared to individuals with a healthy weight, the risk of recurrence is approximately 30% higher in overweight individuals and about 60% higher in obese individuals [5]. Therefore, maintaining a healthy body weight is crucial in cases of elevated DVT risk. Overweight or obese individuals should follow a weight-reduction diet aimed at achieving an optimal body weight. Diet plays a pivotal role in the prevention of cardiovascular diseases. Fiber, a valuable source of dietary fiber, is derived from vegetables, fruits, legumes, and whole grains. Fats should account for about 30% of daily energy requirements. A key aspect of prevention is the consumption of marine fish, which is recommended 2-3 times per week. Sugar intake, particularly from processed foods, should be limited, as it can contribute to obesity, elevate triglyceride levels, and enhance cholesterol synthesis. It is essential to provide the body with adequate amounts of Vitamin C, flavonoids, selenium, and Vitamin E [6]. Since elevated homocysteine levels are considered a risk factor for cardiovascular diseases, the diet should include foods that positively influence homocysteine levels. To lower homocysteine levels, ensure sufficient intake of folic acid and vitamins B6 and B12.