Veins

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Other names for Veins

venous blood vessels
venous system

Synopsis of Veins

Veins are blood vessels that carry deoxygenated blood from the body back toward the heart, except in the case of pulmonary veins, which carry oxygenated blood from the lungs to the heart. Veins work as part of the circulatory system, in tandem with arteries and capillaries, and are critical for circulating blood, regulating body temperature, and maintaining blood pressure.

Veins are structured with:

  • Thin, flexible walls compared to arteries

  • One-way valves to prevent backflow of blood

  • Low-pressure flow, often aided by skeletal muscle contractions and breathing

There are three main types:

  • Superficial veins: Close to the surface of the skin (e.g., visible in hands or legs)

  • Deep veins: Located deeper in muscles and responsible for most venous return

  • Perforating veins: Connect superficial veins to deep veins

Venous health is crucial to prevent circulatory congestion, clotting, and tissue damage. Common venous disorders include:

  • Varicose veins: Swollen, twisted superficial veins caused by weak valves; often appear in the legs.

  • Chronic venous insufficiency (CVI): Poor return of blood to the heart, leading to leg swelling, pain, skin changes, or ulcers.

  • Deep vein thrombosis (DVT): A blood clot in a deep vein (usually in the legs) that can be life-threatening if it travels to the lungs (pulmonary embolism).

  • Spider veins (telangiectasias): Small, dilated blood vessels near the skin’s surface.

Risk factors for vein problems include prolonged sitting or standing, pregnancy, aging, obesity, smoking, and genetic predisposition.

Natural remedies to support Veins

Exercise (especially walking or leg elevation): Promotes venous return through muscle pump action.

Compression stockings: Help reduce blood pooling in the lower extremities

Horse chestnut and butcher’s broom: Strengthen vein walls and improve circulation in cases of CVI and varicose veins.

Flavonoids (e.g., rutin, hesperidin): Reduce capillary fragility and inflammation.

Hydration and low-sodium diet: Support vascular tone and reduce swelling.

Avoid prolonged immobility: Move frequently during long flights or desk work

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