Lower Extremity Edema
What is lower extremity edema?
Lower extremity edema, or peripheral edema, is swelling in the feet, ankles and legs caused by excess fluid in the tissues. It can be caused by a problem with how blood travels through the body. It can also be caused by a problem with the lymphatic system, heart, or kidneys. This condition can make moving the affected areas difficult and cause the skin to appear shiny or stretched.
Who’s at risk for lower extremity edema?
People over 50 are more likely to experience peripheral edema, which is often caused by venous insufficiency. Lower extremity edema can also affect those who are pregnant, have certain medical conditions, have had surgery, take certain medications, are overweight or obese, or have foot disorders. Other risk factors include sitting or standing for extended periods of time, eating too much sodium, and inflammation, especially from an injury.
What are the symptoms?
Symptoms of lower extremity edema include swelling, puffiness, or a dimple in the skin after pressing on the area. You may also have a feeling of heaviness in the legs or difficulty walking or wearing shoes.
What treatments are available?
Edema can be temporary or permanent, depending on the cause. Our providers will do a physical exam and ask about your medical history. Diagnosis of the cause of your edema may require blood tests, ultrasound exams or vein studies. The specific treatment plan will depend on the severity of the edema and the underlying cause of the swelling.
When should I call a doctor?
Seek immediate medical attention if you experience:
- Sudden or severe swelling in one leg
- Significant pain or discomfort in the swollen area
- Skin changes like redness, warmth, or open sores
- Difficulty breathing
- Unexplained weight gain
