How to treat anemia in nephrotic syndrome?

Written by Zhou Qi

Nephrology

Updated on September 01, 2024

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Patients with nephrotic syndrome often do not suffer from anemia. However, if a patient has severe chronic renal failure, renal anemia may occur. Generally, renal anemia occurs when the patient's blood creatinine level exceeds 256 micromoles/liter. Treatment mainly involves the use of erythropoiesis-stimulating agents and iron supplements. If the patient does not have obvious renal failure but exhibits anemia, it is important to investigate the cause. This could include gastrointestinal bleeding, the presence of systemic diseases, or even hematological disorders. For example, lupus nephritis can cause both nephrotic syndrome and anemia. In such cases, high-dose steroids and immunosuppressants may be required as a treatment to fundamentally address the issue.

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Written by Zhou Qi

Nephrology

51sec

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How long will it take for nephrotic syndrome to get better?

Most cases of nephrotic syndrome are primary nephrotic syndrome, which refers to the absence of specific causes and may be related to immune dysfunction. The disordered immune system attacks the glomerular capillaries causing damage to the filtration barrier, resulting in the patient excreting large amounts of urinary protein. For primary nephrotic syndrome, treatment generally involves the use of corticosteroids or a combination of hormones and immunosuppressants. About 50-60% of patients respond effectively to the medication, which typically takes about two months to take effect. Patients who respond quickly might see effects within one to two weeks, while those with less sensitivity to the medication may need three to four months. The general course of medication is about one year.

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Written by Zhou Qi

Nephrology

53sec

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Precursors of relapse of nephrotic syndrome

Nephrotic syndrome is characterized by patients having 24-hour urinary protein quantification exceeding 3.5g and blood plasma albumin levels lower than 30g/L. This condition can be long-lasting. Some patients, after treatment, can have their condition effectively controlled, but there is still a possibility of relapse. Such relapses often occur after the patient has been overworked or has caught a cold, but there are also some patients who do not have such triggers. When the condition relapses, the urinary protein level increases again, which might lead to an increase in urine foam. Patients might experience significant swelling in the lower limbs and face among other areas, suggesting a relapse of nephrotic syndrome, and it is important to go to the hospital for relevant tests promptly.

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Written by Zhou Qi

Nephrology

38sec

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Syndrome of kidney disease with manifestations of calcium deficiency

In the state of nephrotic syndrome, if there is a calcium deficiency, it may cause the patient's limbs to twitch, especially sudden twitches and pain in both lower limbs during sleep at night, waking the patient from sleep. If calcium deficiency persists for a long time, it may lead to osteoporosis in the patient, such as osteoporosis of the femoral head, which presents with hip pain, and necrosis of the femoral head, potentially affecting the patient's ability to walk. In children, calcium deficiency may cause night-time convulsions, and external manifestations such as hunchback, pigeon chest, and square skull might appear.

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Written by Li Liu Sheng

Nephrology

1min 10sec

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Conditions for discontinuing medication for nephrotic syndrome

The main clinical manifestations of nephrotic syndrome are significant proteinuria and hypoproteinemia, along with varying degrees of hyperlipidemia and edema. Nephrotic syndrome often requires treatment with corticosteroids. The general principle for using steroids is to start with a sufficient dosage and administer it slowly, maintaining it for a long duration, approximately around one year. Therefore, the conditions for discontinuing medication in nephrotic syndrome include: if the patient has been treated with steroids for about a year, and the proteinuria has resolved, 24-hour urinary protein quantification is normal, there is no edema, blood albumin levels have returned to normal, and kidney function is also normal, then discontinuation of steroid treatment can be considered. Of course, after stopping the medication, it is essential to regularly visit the hospital for monitoring of routine urine tests, kidney function, and blood pressure to prevent the recurrence of nephrotic syndrome due to infections or fatigue.

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Written by Zhou Qi

Nephrology

57sec

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Can people with nephrotic syndrome eat strawberries?

Patients with nephrotic syndrome can eat strawberries in moderate amounts. Patients with nephrotic syndrome typically have urinary protein levels exceeding 3.5g in 24 hours, along with noticeable symptoms of edema. It is essential for these patients to control their intake of water, especially those with severe edema, as excessive water intake can further exacerbate the swelling. Additionally, patients should limit their intake of plant proteins, follow a low-salt diet, and avoid heavy consumption of oils and fatty foods. From the above perspectives, it is generally acceptable for patients with nephrotic syndrome to eat strawberries in moderation. Strawberries contain very little plant protein and will not increase urinary protein levels. Although strawberries do not contain much salt, patients with nephrotic syndrome still need to consume them in moderation due to their high water content.