Leg Swelling Symptoms
Symptom Checker: Symptoms & Signs Index
Medical Author: William C. Shiel Jr., MD, FACP, FACR
Leg swelling generally occurs because of an abnormal accumulation of fluid in the tissues of the lower extremity. The medical term for leg swelling from excessive fluid in the tissues is edema. Persisting indentation of a swollen leg after pressure from a finger is known as pitting edema.
Less common causes of leg swelling include diseases that cause thickness of the layers of skin, such as scleroderma and eosinophilic fasciitis. In these diseases, the leg swelling is characterized by non-pitting edema.
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Fauci, Anthony S., et al. Harrison's Principles of Internal Medicine. 17th ed. United States: McGraw-Hill Professional, 2008.
Causes of Leg Swelling
In This ArticleBaker Cyst Article
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In This ArticleCellulitis Article
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In This ArticleCongestive Heart Failure (CHF) Article
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In This ArticleEosinophilic Fasciitis Article
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Other Causes of Leg Swelling
- Idiopathic Edema (Swelling of Unknown Cause, Typically in Women)
- Leg Vein Obstruction
- Liver Failure
- Nephrotic Syndrome
- Salt Retention
- Trauma Injury (Contusion)
Examples of Medications for Leg Swelling
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