Gradient compression delivers a squeezing to the leg that is tightest at the ankle. The degree of squeezing or compression gradually decreases up the leg. This compression, generally expressed in mmHg (millimeters of mercury) provides two main benefits.
A complete understanding of precisely how compression works remains unknown. Two actions are generally accepted. Probably the most beneficial effects of compression are its effects on the capillaries and tissue spaces.
Compression is believed to increase the pressure in the tissues beneath the skin thus reducing excess leakage of fluid from the capillaries and increasing absorption of tissue fluid by the capillaries and lymphatic vessels. Compression therefore reduces and helps prevent swelling.
The physical presence of the stocking also helps control the size (diameter) of superficial veins beneath the stocking. The stocking does not allow these superficial veins to over expand with blood. This action helps prevent "pooling". The venous blood then flows more quickly up the leg towards the heart.
Compression Therapy FAQ
Helping Yourself to Healthier Legs
Pregnancy and importance of compression
Traveling and the effects on your legs
What is Gradient Compression
Information on Veins and Valves
Other Medical Links
Sizing Chart for ALL Jobst Products