• Home

Home > Medical Reference > Encyclopedia (English)

Toggle: English / Spanish

Foot, leg, and ankle swelling

• Overview
• Treatment

Alternative Names:

Swelling of the ankles - feet - legs; Ankle swelling; Foot swelling; Leg swelling; Edema - peripheral; Peripheral edema

Home Care:

• Elevate your legs above your heart while lying down.
• Exercise your legs. This helps pump fluid from your legs back to your heart.
• Wear support stockings (sold at most drug and medical supply stores).
• Try to follow a low-salt diet, which may reduce fluid retention and swelling.

Call your health care provider if:

Call 911 if:

• You feel short of breath.
• You have chest pain, especially if it feels like pressure or tightness.

Call your doctor right away if:

• You have decreased urine output.
• You have a history of liver disease and now have swelling in your legs or abdomen.
• Your swollen foot or leg is red or warm to the touch.
• You have a fever.
• You are pregnant and have more than just mild swelling or have a sudden increase in swelling.

Also call your doctor if self care measures do not help or swelling worsens.

What to expect at your health care provider's office:

Your doctor will take a medical history and conduct a thorough physical examination, with special attention to your heart, lungs, abdomen, legs, and feet.

Your doctor will ask questions like the following:

• What specific body parts swell? Your ankles, feet, legs? Above the knee or below?
• Do you have swelling at all times or is it worse in the morning or the evening?
• What makes your swelling better?
• What makes your swelling worse?
• Does the swelling get better when you elevate your legs?
• What other symptoms do you have?

Diagnostic tests that may be performed include the following:

• Blood tests such as a CBC or blood chemistry
• ECG
• Chest x-ray or extremity x-ray
• Urinalysis

The specific treatment will be directed at whatever underlying cause is found. Diuretics may be prescribed. These are effective in reducing the swelling but have some side effects. Home treatment for benign causes of leg swelling should be tried before drug therapy under medical supervision.

Prevention:

Avoid sitting or standing without moving for prolonged periods of time. When flying, stretch your legs often and get up to walk when possible. When driving, stop to stretch and walk every hour or so. Avoid wearing restrictive clothing or garters around your thighs. Exercise regularly. Lose weight if you need to.

References:

Cho S. Peripheral edema. Am J Med . 2002; 113(7): 580-586.

Schroeder BM. ACOG practice bulletin on diagnosing and managing preeclampsia and eclampsia. American College of Obstetricians and Gynecologists. Am Fam Physician . 2002; 66(2): 330-331.

• Review Date: 5/17/2007
• Reviewed By: Benjamin W. Van Voorhees, MD, MPH, Assistant Professor of Medicine, Pediatrics and Psychiatry, The University of Chicago, Chicago, IL. Review provided by VeriMed Healthcare Network.

A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org). URAC's accreditation program is the first of its kind, requiring compliance with 53 standards of quality and accountability, verified by independent audit. A.D.A.M. is among the first to achieve this important distinction for online health information and services. Learn more about A.D.A.M.'s editorial process . A.D.A.M. is also a founding member of Hi-Ethics (www.hiethics.com) and subscribes to the principles of the Health on the Net Foundation (www.hon.ch).

The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed physician should be consulted for diagnosis and treatment of any and all medical conditions. Call 911 for all medical emergencies. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites. Copyright 1997-2007 A.D.A.M., Inc. Any duplication or distribution of the information contained herein is strictly prohibited.