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What Causes Edema and How Can It Affect You?
Published: Jun 02, 2024
Edema is a condition characterized by noticeable swelling due to fluid buildup in the body's tissues. It can occur due to various health issues, including heart and kidney problems.
What is Edema?
Edema is a medical term for swelling caused by excess fluid trapped in the body's tissues. It can affect any part of the body, but it is most commonly seen in the hands, arms, feet, ankles, and legs. The swelling is usually due to the retention of fluid in the interstitial spaces, which can be caused by several factors such as heart failure, cirrhosis, and kidney diseases.
Causes of Edema
There are many possible causes of edema, including but not limited to heart failure, liver cirrhosis, and kidney problems like nephrotic syndrome. Furthermore, local issues such as venous insufficiency or lymphatic diseases can lead to swelling in specific body areas. In some cases, medications or dietary factors may also contribute to the condition.
Symptoms of Edema
Common symptoms of edema include swelling or puffiness of the tissue directly under the skin, stretched or shiny skin, and skin that retains a dimple after being pressed for several seconds. In severe cases, additional symptoms such as increased abdominal size can occur. It's essential to consult a healthcare provider if you experience unexplained swelling.
Frequently Asked Questions
Edema is swelling caused by fluid buildup in the body's tissues.
Edema can be caused by heart failure, kidney problems, liver cirrhosis, and more.
Edema is diagnosed through physical examination and sometimes imaging tests.
Yes, certain medications can lead to edema as a side effect.
The Bottom Line
Understanding the causes and symptoms of edema can help in seeking timely medical advice.
References
- Lawenda BD, Mondry TE, Johnstone PA. Lymphedema: a primer on the identification and management of a chronic condition in oncologic treatment. CA Cancer J Clin 2009; 59:8.
- Hull R, Hirsh J, Sackett DL, et al. Clinical validity of a negative venogram in patients with clinically suspected venous thrombosis. Circulation 1981; 64:622.
This article has been reviewed for accuracy by one of the licensed medical doctors working for Doctronic. Always discuss health information with your healthcare provider.
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