Understanding High Urine Protein in Children: Causes, Diseases, and Dietary Considerations

January 20, 2024

High Urine Protein refers to a high level of protein in the urine, where the protein leaks into the urine from the urethra, resulting in proteinuria. The specific diseases caused by high urine protein in children are as follows:
 


 

Causes of High Urine Protein in Children

The reason for high urine protein in children is generally due to kidney dysfunction. When the kidney cannot function properly, it leads to abnormal symptoms in the body, including high urine protein. Therefore, it is important to pay attention to high urine protein and conduct kidney-related examinations to identify the underlying disease causing it. Currently, the treatment for high urine protein involves a combination of Chinese and Western medicine to avoid the side effects of medication. It is also important for children with high urine protein to pay attention to their diet, maintaining a light and non-greasy diet to avoid indigestion.

Diseases Caused by High Urine Protein in Children

In children, the initial symptom is usually hematuria, which can be detected even at birth. The degree of hematuria varies, with half of the affected children experiencing gross hematuria. Proteinuria may increase as the condition progresses, with 30% to 40% of cases reaching the level of kidney disease. Hypertension often occurs in the later stages of the disease. Male patients may experience progressive decline in kidney function, leading to renal failure by the age of 20 to 30. Female patients generally have milder symptoms, with only hematuria or hematuria occurring during exertion or pregnancy, and their lifespan is not affected.
 


 

Daily Prevention of Urine Protein

1. Drink plenty of water every day: It is essential to replenish an adequate amount of water.

2. Avoid eating nuts: Such as melon seeds, peanuts, and other nut products.

3. Fried foods: Avoid or minimize the consumption of fried foods.

4. Fruits: Eat more fruits, but it is better to eat them after meals and between meals to avoid hypoglycemia and stabilize blood sugar levels.

Dietary Considerations for Urine Protein

1. Plant-based proteins contain a large amount of purine alkaloids, which increase the metabolic burden on the kidneys and should be consumed in moderation. Among them, soy products, although high in protein content, should not be consumed by individuals with proteinuria due to the aforementioned reasons.

2. Depending on the type of proteinuria and the severity of the condition, different standards of protein intake should be followed. For patients with nephritis, protein intake can generally be based on normal requirements, with a daily intake of 0.8-1.0g/kg for adults. It is recommended for patients to choose high-quality proteins, such as eggs, dairy products, fish, lean meat, etc. For patients with nephrotic syndrome who do not have renal function impairment, a high-protein diet can be provided, with a daily protein intake of 1.5-2.0g/kg for adults. However, if blood urea nitrogen levels are elevated, a low-protein diet is generally recommended.

3. For patients with kidney disease who have normal urine output, no oliguria, and no renal failure, it is important to consume plenty of vegetables and fruits to ensure an adequate supply of vitamins. However, if urine output is reduced, especially if it is less than 500 milliliters per day, it is necessary to selectively consume vegetables and fruits. This is because vegetables and fruits generally contain a relatively high amount of potassium, and in patients with oliguria, the potassium level in the blood increases. Excessive blood potassium levels can lead to cardiac arrest and pose a risk to life. Fruits such as watermelon, banana, pineapple, mango, jujube, and cantaloupe are high in potassium. Vegetables such as amaranth, spinach, celery, carrots, bamboo shoots, and potatoes also have a high potassium content.

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