Edema, also known as oedema, is a condition characterized by the accumulation of excess fluid in body tissues, leading to swelling. It commonly affects the hands, arms, feet, ankles, and legs. Edema can be a symptom of an underlying medical condition such as heart failure, kidney disease, or cirrhosis.

Edema (Oedema) FAQ


What causes edema?

Edema can be caused by various factors such as heart failure, kidney disease, liver disease, and certain medications.

How is edema diagnosed?

Diagnosis involves a physical examination and medical history review, along with imaging tests and blood or urine tests to identify underlying causes.

What are the common symptoms of edema?

Common symptoms include swelling, puffiness, and a feeling of heaviness or tightness in the affected area.

Can edema be prevented?

Preventive measures include maintaining a healthy weight, exercising regularly, reducing salt intake, and avoiding prolonged sitting or standing.

How is edema treated?

Treatment may involve addressing the underlying cause, using diuretics to reduce fluid retention, and making lifestyle modifications.

Is edema a serious condition?

Edema can be a sign of a serious underlying health issue, so it's important to seek medical attention for proper diagnosis and management.

Can edema affect mobility?

Severe edema can restrict movement and mobility, causing discomfort and inconvenience.

Is edema common during pregnancy?

Mild edema in the feet and ankles is common during pregnancy, but sudden or severe swelling should be promptly evaluated by a healthcare professional.

Are there any home remedies for edema?

Elevating the affected area, using compression stockings, and reducing salt consumption can help manage mild edema at home.

What complications can arise from edema?

Complications may include skin ulcers, increased risk of infections, and interference with blood circulation.

Can edema affect the lungs?

In some cases, pulmonary edema (fluid accumulation in the lungs) can occur, causing breathing difficulties and requiring immediate medical attention.

Does edema always indicate an underlying health problem?

While mild, temporary edema can be benign, recurrent or persistent edema should be evaluated by a healthcare professional to rule out any serious underlying conditions.

Is edema more common in older adults?

Age-related changes in circulation and increased likelihood of chronic health conditions make edema more common in older adults.

Can certain medications cause edema?

Yes, medications such as calcium channel blockers, NSAIDs, and some diabetes medications can contribute to fluid retention and edema.

Should I be concerned about mild edema?

Mild, temporary edema may not be a cause for concern, but it's important to monitor for any changes and consult a healthcare professional if it persists or worsens.

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Information provided by Maryam Abdullahi-Mahdi. Reviewed by Mr. Matthew Liew