High protein in urine, also known as proteinuria, can be a serious sign of kidney problems. Your kidneys are responsible for filtering waste products and excess water from your blood to create urine. When your kidneys aren't working properly, they may allow protein to leak into your urine.
Here are some potential causes of proteinuria:
- Kidney disease: Chronic kidney disease, diabetic nephropathy (kidney disease related to diabetes), and glomerulonephritis (inflammation of the tiny filtering units in the kidneys) can all cause proteinuria.
- High blood pressure: Uncontrolled high blood pressure can damage the kidneys and lead to proteinuria.
- Pregnancy: Preeclampsia, a serious condition that can occur during pregnancy, can cause high blood pressure and protein in the urine.
- Other conditions: Dehydration, intense exercise, urinary tract infections, and certain medications can also cause temporary proteinuria.
While proteinuria can be a sign of serious kidney issues, it's not always a cause for alarm. It's important to talk to your doctor if you notice protein in your urine, especially if it persists. They can perform tests to determine the cause and recommend appropriate treatment.
