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**What is Nephrotic Syndrome?**
**Definition**
Nephrotic syndrome is a kidney disorder characterized by the excessive loss of protein in the urine, specifically albumin. It results in low levels of protein in the blood (hypoalbuminemia) and abnormal fluid retention (edema).
**Causes**
Nephrotic syndrome can have several causes, including:
* **Primary (idiopathic)**: No underlying cause can be identified.
* **Secondary**: Caused by another medical condition, such as:
* Diabetes
* Lupus (SLE)
* Amyloidosis
* Certain medications
**Symptoms**
* Edema (swelling in legs, ankles, feet, hands, and face)
* Foamy or bubbly urine
* Frequent urination at night
* Fatigue
* Loss of appetite
* Abdominal pain
* Nausea and vomiting
**Diagnosis**
Nephrotic syndrome is diagnosed through:
* **Urine test**: Checks for protein levels in the urine (proteinuria).
* **Blood test**: Measures albumin levels and checks for other abnormalities.
* **Kidney biopsy**: In some cases, a small sample of kidney tissue may be taken to determine the cause.
**Treatment**
Treatment for nephrotic syndrome depends on the underlying cause and severity. It may include:
* **Medications** to reduce protein loss in the urine (corticosteroids, diuretics)
* **Immunosuppressive drugs** to suppress the immune system
* **Dietary modifications** to reduce sodium and protein intake
* **Surgery** in severe cases where underlying conditions need correction
* **Dialysis** or **kidney transplant** in advanced cases where kidney function is severely impaired
**Prognosis**
The prognosis for nephrotic syndrome varies depending on the underlying cause and severity. With early detection and appropriate treatment, most patients can experience improvement in symptoms and long-term kidney function. However, some cases can lead to permanent kidney damage or kidney failure.
**Additional Information**
* **Types**: Nephrotic syndrome can be classified as minimal change disease, focal segmental glomerulosclerosis (FSGS), or membranous nephropathy, based on the underlying cause of glomerular damage.
* **Risk Factors**: Certain factors, such as diabetes, family history, and certain medications, can increase the risk of developing nephrotic syndrome.
* **Complications**: Untreated nephrotic syndrome can lead to serious complications such as blood clots, infections, and impaired kidney function.
* **Prevention**: There is no known way to prevent nephrotic syndrome, but early diagnosis and management can minimize complications.
Nephrotic syndrome is a difficult and challenging health condition that requires close monitoring by a specialist. As this site is not a substitute for medical advice, please seek proper medical advice from a qualified healthcare professional if you think you may be experiencing symptoms of nephrotic syndrome or any other disorder.