Why does edema occur




















Edema is caused by extra fluid that builds up in the tissues of your body. Many things can cause fluid to build up. Sometimes gravity pulls fluid down into your legs and feet. Sitting or standing still for too long can cause edema of the legs, especially in hot weather.

Eating food with too much salt can make the problem worse. Edema can also be a side effect of taking certain medicines. Some health problems, such as congestive heart failure , liver disease, and kidney disease, can cause edema.

You cannot catch edema from other people. It does not run in families. Your doctor can tell whether you have edema by examining you. The skin over the swollen area may be stretched and shiny. Pushing gently on the swollen area for about 15 seconds will leave a dimple. If this happens, your doctor might want to do some tests to see what is causing your edema.

Depending on what it causing your edema, you may not be able to prevent it from happening. If your edema is caused by health problems, such as congestive heart failure, liver disease, or kidney disease, you will not be able to prevent it, only manage it. If your edema is caused by eating too much salt, you will be able to prevent it by eating less salt. The only way to treat edema is to treat the condition that is causing it.

Your doctor might want you to take a medicine called a diuretic. This is also called a water pill. These pills help flush salt and extra fluid out of your body through your urine.

It is important to see your doctor if you have edema, especially if you are pregnant. If it is not treated, your skin may keep stretching. This can lead to other health problems. If you have edema and you start to have trouble breathing, call your doctor right away. Here are 6 simple ways to reduce water retention. There are different types of heart failure, each with distinct causes and symptoms. Learn about how left- and right-sided heart failure are similar….

Underlying health conditions, family history, and certain lifestyle choices may increase your risk of heart disease. Read on to learn the risk factors…. A doctor diagnoses heart failure based on symptoms, a physical exam, and diagnostic tests. Then, they can suggest treatment that's right for your…. Diastolic heart failure is a serious heart condition. Learn about the symptoms, causes, treatment options, and outlook.

When you are in pain and fatigued, finding foods that are both nourishing and easy to prepare is particularly essential.

Health Conditions Discover Plan Connect. What causes edema? How is edema treated? Symptoms of edema. Complications from edema. Risk factors for edema. Can edema be prevented? When is edema an emergency? Guide to Natural Diuretics. Read this next. Medically reviewed by Gerhard Whitworth, R. This can increase the risk of deep vein thrombosis DVT , which is another potential cause of edema. Eclampsia, which results from pregnancy-induced hypertension , or high blood pressure , can also cause edema.

A number of dietary factors can also affect the risk of edema, such as:. Some complications of diabetes include:. These complications, and certain medications for diabetes , can result in edema. Some foods and insect bites may cause edema of the face or skin in people who have allergies or sensitivities to them.

Severe swelling can be a symptom of anaphylaxis. This is a medical emergency. Edema occurs when fluid builds up in the body. This causes swelling, which can sometimes be painful. There are several potential causes of edema, including pregnancy, heart failure, liver disease, and certain medications. The treatment a person receives will depend on the cause. Pulmonary edema occurs when fluid collects in air sacs of the lungs, making it difficult to breathe. It can develop suddenly or gradually, and it is….

Edema refers to swelling caused by excess fluid. When swollen skin remains indented after being pressed, this is called pitting edema. It is most…. A look at anasarca, a condition that causes a general swelling of the body.

Included is detail on how it is diagnosed and the outlook for the…. Hypervolemia is a condition in which there is too much fluid in the blood. It is also known as fluid overload.

Learn more about the causes. Deep vein thrombosis is the formation of blood clots in a deep vein that can be fatal. Read about the causes, symptoms, and treatments here. Everything you need to know about edema. What is edema? Share on Pinterest Getty Images. Share on Pinterest Edema, or water retention, causes swelling in the affected part of the body. Share on Pinterest Wearing compression stockings can help reduce the swelling and discomfort associated with edema.



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