What causes swollen legs from the knee down?
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Edema treatment...
Leg Swelling
Many conditions can cause swelling (edema) in the legs.
Pitting edema causesSome, like venous insufficiency or congestive heart failure are often chronic in nature, while a blood clot or injury can cause acute (sudden) swelling.
This article will detail the most common causes of leg swelling, the symptoms that frequently accompany it, and the diagnosis and treatment options that are available for this concern.
Causes of Leg Swelling
A wide variety of diagnoses and conditions can cause fluid to build up in your legs. The most common ones include:
- Venous insufficiency
- Congestive heart failure
- Acute injury
Venous insufficiency occurs when the veins in the lower extremities cannot effectively push blood back to the heart.
Is swelling of the legs dangerous?
This issue is typically chronic in nature and arises when the leg veins become enlarged (called venous hypertension) and their valves cannot close properly.
As a result, swelling in the legs develops, which is usually worse after sitting or standing for long periods of time (called dependent edema).
Venous insufficiency may also occur more acutely
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