WHAT IS COMPRESSION THERAPY?
Medically prescribed graduated compression stockings apply pressure
to the legs to support weakened veins and help them pump blood
from the legs to the heart. The resulting increase of blood flow
reduces swelling, fatigue, and pain, and helps prevent a more serious
condition from developing.
The calf muscle is the main pump to get the blood back to your
heart. Compression stockings keep the calf muscle contracted to
increase venous blood flow. Compression stockings also put pressure
on the tissue under the skin to keep tissue fluid from accumulating
and causing swelling. Graduated compression stockings deliver the
most pressure to the ankle and decreases pressure
as the stocking
goes up over the calf or thigh. Having an increased squeeze lower
on the leg means more support for the ankle, which usually swells
worst because of the effects of gravity.
At first, wearers may feel apprehensive about the tightness or
difficulty of putting on the stockings. However, after an initial
adjustment period, wearing the stockings feels refreshing and leg symptoms may improve. Prescribed, graduated compression stockings
are more effective than support stockings because they are tailored
to individual needs. Support hose are not the same as graduated
compression stockings. Support hose have the same elasticity along
the entire length and may actually be harmful.
Individuals are measured to ensure proper fit
and maximum effectiveness and comfort. Also, compression stockings
are prescribed according to specific compression levels, depending
on the individual. Compression stockings should be worn every day,
for up to 16 hours per day. Each pair lasts about six months, after
which time a new pair usually is needed.