Disease Injury Nutrition Poison
Special Topic Surgery Symptoms Test
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
R
S
T
U
V
W
Y
Pitting edema on the leg
Pitting edema on the leg

Swelling
Definition:
Excessive build-up of fluid in the tissues, or an increase in tissue mass. Swelling can occur throughout the body (generalized swelling) or swelling can be limited to a specific part of the body.

See also:

Alternative Names:
Pitting edema; Dependent edema; Generalized swelling; Edema; Anasarca
Considerations:
This document primarily discusses overall swelling. See the specific documents listed in the definition for information that is specific to swelling in a specific location.

Slight edema of the legs commonly occurs in warm summer months.

Generalized swelling or massive edema (also called anasarca) is a common sign in severely ill people. While slight edema may be difficult to detect, especially in an overweight person, massive edema is very obvious.

Very often, widespread edema is both long-term and progressive and the causes vary significantly.

Edema may be pitting (when pressing a finger against a swollen area for 10 seconds and then quickly removing it, an indentation is left that fills slowly) or nonpitting (when pressing a finger against a swollen area for 10 seconds and then quickly removing it, no indentation is left in the skin).
Common Causes:


Home Care:
Follow prescribed therapy to treat the underlying cause of the edema. Discuss with your health care provider the options to prevent skin breakdown (for chronic edema) such as a pressure mattress, lamb's wool pad, or flotation ring.

Maintain everyday activities. When lying down, keep limbs above the heart level, if possible, to facilitate drainage. Do not do this if shortness of breath results.

Massage swollen areas regularly, particularly if edema has formed around the hip, buttocks, or back.

Reduced sodium (salt) in the diet may be recommended.
Call your health care provider if:
  • there is any unexplained swelling.
What to expect at your health care provider's office:
Except in emergency situations (such as cardiac failure or pulmonary congestion), the medical history will be obtained and a physical examination performed.

Medical history questions documenting swelling in detail may include:
  • time pattern
    • When did you first notice this?
    • Is it present all the time?
    • Does it come and go?
  • quality
    • How much swelling is there?
    • When you poke the area with a finger, does the dent remain?
  • location
    • Is it overall or in a specific area (localized)?
    • If swelling is in a specific area, what is that area?
  • other
    • What seems to make the swelling better?
    • What seems to make the swelling worse?
    • What other symptoms are also present?
Diagnostic tests that may be performed include: Intervention:
Treatment may include fluid and sodium restriction, diuretics, digoxin, and (rarely) intravenous albumin administration. In some cases corticosteroids such as prednisone or immunosuppressive medications may be given. Fluid intake and output should be monitored and the patient should be weighed daily.

Avoid alcohol if liver disease (such as cirrhosis and hepatitis) is the problem. Vascular support hose (TED hose) may be advised.

After seeing your health care provider:
You may want to add a diagnosis related to swelling to your personal medical record.
Review Date: 12/3/2001
Reviewed By: Steven Angelo, M.D. Department of Internal Medicine, Yale School of Medicine, Hospital of Saint Raphael, New Haven, CT. Review provided by VeriMed Healthcare Network.

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 2002 A.D.A.M., Inc. Any duplication or distribution of the information contained herein is strictly prohibited.
adam.com