Hypervolemia

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(Redirected from Fluid overload)

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Hypervolemia
File:Capillary microcirculation.svg
Synonyms Fluid overload, volume overload
Pronounce N/A
Specialty Nephrology, Cardiology
Symptoms Edema, hypertension, shortness of breath, jugular venous distension
Complications Heart failure, pulmonary edema, ascites
Onset Can be acute or chronic
Duration Variable, depending on underlying cause
Types N/A
Causes Congestive heart failure, kidney failure, liver cirrhosis, excessive intravenous fluid administration
Risks Heart disease, kidney disease, liver disease, excessive sodium intake
Diagnosis Physical examination, blood tests, urinalysis, chest X-ray
Differential diagnosis Hypertension, heart failure, nephrotic syndrome
Prevention Monitoring fluid intake, managing underlying conditions
Treatment Diuretics, fluid restriction, dialysis in severe cases
Medication N/A
Prognosis Depends on underlying cause and treatment
Frequency Common in hospitalized patients
Deaths N/A


Hypervolemia is a medical condition characterized by an abnormal increase in the volume of blood plasma in the body. It is also known as fluid overload. This condition can occur due to various reasons, including heart failure, kidney disease, and certain medications.

Causes[edit]

The primary causes of hypervolemia include:

  • Heart failure: This condition can cause the body to retain more fluid, leading to hypervolemia.
  • Kidney disease: Kidney disease can impair the body's ability to excrete excess fluid, leading to fluid overload.
  • Certain medications: Some medications, such as nonsteroidal anti-inflammatory drugs (NSAIDs) and certain blood pressure medications, can cause the body to retain more fluid.

Symptoms[edit]

The symptoms of hypervolemia can vary depending on the severity of the condition. They may include:

Treatment[edit]

Treatment for hypervolemia typically involves addressing the underlying cause of the condition. This may include:

  • Medications: Diuretics can help the body get rid of excess fluid.
  • Dietary changes: Reducing salt intake can help prevent fluid retention.
  • Dialysis: In severe cases, dialysis may be needed to remove excess fluid from the body.

See also[edit]

References[edit]