Fluid Retention: Symptoms, Causes, and How to Prevent It
This article will discuss the symptoms of fluid retention along with its possible causes, treatment options, and how to prevent it.
Fluid retention, or edema, describes any buildup of excess fluid that causes swelling. Edema may be temporary and due to a specific trigger, or may be a symptom of a chronic condition.
Types of fluid retention
Edema can occur anywhere in the body. Types of edema include:
- peripheral edema, which is fluid retention in the:
- macular edema, which is a buildup of fluid in the macula inside the eye
- pulmonary edema, which is an excess of fluid in the lungs
Edema vs. lymphedema
Hypervolemia is another condition that can occur when excess fluid in the body leads to an increase in blood volume.
Fluid retention may accompany other symptoms, which can vary depending on the underlying cause.
When diagnosing the cause of edema, doctors
Symptoms that frequently occur along with fluid retention may also involve other systems of the body.
Cardiovascular symptoms that may accompany fluid retention include:
- unexpected weight loss
- loss of appetite
- vomiting and nausea
- easy bruising
- dark-colored urine
Fluid retention can indicate a loss of kidney function, which may also include symptoms such as:
Serious symptoms that might indicate a life threatening condition
In some cases, fluid retention may be a symptom of a life threatening condition that requires immediate medical attention. Seek immediate medical care (call 911) for serious symptoms including:
- chest pain or pressure
- difficulty breathing
- inability to urinate or reduced urination
- loss of consciousness
Fluid retention can be caused by a variety of conditions ranging from mild to serious.
In some cases, edema may be a temporary response to a trigger such as eating a meal high in salt. However, when chronic or widespread, edema is often a symptom of an underlying condition.
Causes of temporary fluid retention
Temporary fluid retention can have several common causes including:
- high salt intake
- parasitic infection such as lymphatic filariasis
- recent surgery
- sitting or standing for an extended period of time
Venous insufficiency is a condition in which veins in the legs are unable to properly push blood back to the heart. This causes blood in these veins to pool.
Venous insufficiency is the
Heart failure occurs when the heart’s ability to pump blood is reduced. This makes it harder for veins to return blood to the heart, causing fluid retention.
According to a
When your kidneys are not able to properly filter your blood, this can lead to fluid retention.
The liver works to filter toxins and other elements from your blood. Conditions that damage your liver may cause reduced liver function and lead to edema.
Conditions that commonly cause liver damage include:
Someone with cancer may also retain fluid in their abdomen as a result of pressure from tumors. This condition is known as “ascites.”
Talk with your oncologist or cancer care team right away if you experience painful swelling, warmth in the swollen area, or shortness of breath.
Sudden onset of edema
Fluid retention that occurs suddenly, or
Treatment for fluid retention will depend on the underlying cause. Your doctor will recommend treatment options based on your specific condition.
Treatment for fluid retention due to venous insufficiency
For fluid retention caused by heart failure, kidney disease, or liver disease, doctors
If you have kidney disease or heart failure, you will typically need to reduce salt in your diet and
Talk with your doctor if you suspect your fluid retention may be a side effect of medication. They can suggest alternative medications or ways to help you manage your symptoms.
If your fluid retention is a symptom of a chronic condition, it may not be preventable. However, taking the following steps can help prevent mild or temporary fluid retention.
How to prevent mild fluid retention
- Eat a diet that is low in salt, or reduce your sodium intake, if possible.
- Talk with your doctor about types of exercise that can help improve your circulation.
- Elevate your feet with pillows or a footrest when sitting or lying down.
- Try not to cross your legs when sitting.
- Avoid standing or sitting for long periods of time, particularly in warm weather.
- Wear compression socks or support stockings to help keep fluid or blood from pooling in your lower legs.
These are some other questions people often ask about fluid retention.
How serious is water retention?
Fluid retention can be a symptom of some serious conditions including heart failure, kidney disease, and liver disease. Chronic retention of fluid can also lead to complications including joint stiffness, skin sores, shortness of breath, and difficulty walking.
What is the fastest way to get rid of water retention?
You can help reduce mild or temporary fluid retention by drinking enough water, limiting salt in your diet, and getting regular exercise. These steps promote blood flow and urine production, which can help clear excess fluid from your body. In some cases, your doctor may prescribe fast-acting medications that can help remove some of the excess fluid.
Is belly fat water retention?
Fluid retention, or edema, is a buildup of excess fluid that causes swelling in your tissues. Another name for this symptom is water retention.
Many conditions can cause your body to retain fluid. Mild edema can occur due to high salt intake or as a symptom of pregnancy. More serious causes of fluid retention include chronic conditions such as kidney disease, heart failure, and liver disease.
Contact your doctor if you experience chronic fluid retention. It may be a sign of an underlying condition that requires prompt treatment.