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What causes protein in the urine with kidney disease?

Protein in the urine (proteinuria) happens when damaged kidneys can't filter properly. In kidney disease, the tiny filters in your kidneys called glomeruli don't work as well as they should. This makes it harder for your body to remove waste products and extra fluid Show Full Answer

What causes protein in the urine with kidney disease?

Protein in the urine (proteinuria) happens when damaged kidneys can't filter properly. In kidney disease, the tiny filters in your kidneys called glomeruli don't work as well as they should. This makes it harder for your body to remove waste products and extra fluid, allowing protein to leak into your urine.

While eating protein doesn't directly cause protein in your urine, consuming too much protein can put extra strain on already damaged kidneys. When you eat more protein than your kidneys can handle, it makes them work harder, which can worsen proteinuria and lead to further kidney damage over time.

Symptoms of proteinuria include:
* Swollen feet, ankles, face, or belly
* Loss of appetite, nausea, or vomiting
* Shortness of breath
* Frequent urination and foamy urine
* Muscle cramping

If you're experiencing these symptoms, talk to your healthcare provider. They can help determine the right amount of protein for your diet based on your kidney function, weight, and treatment plan.

 AI-generated responses are not a substitute for medical advice. These services are not intended to diagnose, treat, or cure any condition or disease. Always ask your doctor about specific health concerns.

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