Varicose Vein Treatment

Varicose vein disease is the popular term for chronic venous insufficiency. In reality, it refers to a closing defect, improper functioning of the valves in the leg veins. Its causes and consequences can be very diverse.

Development of Varicose Vein Disease

The vein (vena) transports used blood in our body toward the heart. The veins are compressed by contracting muscles, which causes the blood to start flowing upward. The so-called venous valves in a healthy individual act like gates, preventing backflow and ensuring that blood always moves toward the heart.

If we move little or sit and stand for long periods, our muscles do not "pump" the vessels. Moreover, if our vein walls are diseased or damaged, and our venous valves are weak, the efficiency of our venous circulation is compromised.

Constitutional factors (e.g., connective tissue weakness) and provoking factors (such as standing or sitting work, a sedentary lifestyle) increase blood pressure in the leg veins. The vessel dilates, preventing the venous valves from closing, openings appear, and the upward movement of blood becomes insufficient. The blood remains in the veins for a prolonged time, i.e., "stagnates." The veins gradually become tortuous and swell. If the condition persists, the dilation and malfunction become permanent. It is no longer merely a cosmetic problem, as an unpleasant "heavy leg sensation" and tense pain appear, and the slow blood flow increases the risk of complications (ulcer, thrombosis, and embolism).

Thus, in varicose vein disease, the venous system is unable to transport spent blood from the tissues and harmful metabolic waste products from the interstitial space.

In milder forms of varicose vein disease, it just itches, the leg feels heavy, or a tensioning pain arises. Muscle cramps, skin peeling, and a brownish-reddish discoloration of the skin may also appear. The veins become more tortuous and swollen, increasingly conspicuous, with swelling of the ankle and lower leg progressing. After a while, a hard-to-heal wound (ulcer) or the dreaded complication, thrombosis, may develop. The latter represents a life-threatening condition.

Prevention of Varicose Vein Disease

In a healthy person, muscle movement ensures blood flow. The repeatedly contracting muscles "push" the blood in the veins toward the heart. Without muscle movement, blood does not move (or moves extremely slowly). A sedentary lifestyle is therefore a direct path to varicose vein disease.

Consequently, the most suitable method for both prevention and treatment is regular physical activity. Recommended forms of exercise include primarily walking, running, swimming, and cycling. Exercise can improve circulation, increase oxygen supply to cells, and flush out stagnant blood.

For varicose vein treatment, creams, medications, and compression stockings are generally recommended. However, it should be noted that an elastic stocking or bandage only works if we move. If we sit motionless in it, its elasticity "rests." It squeezes us but does not pump. In other words, someone who wears it while lounging in an armchair, believing they are treating themselves, is actually doing nothing.

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