Can protein in the urine cause a UTI?
No, protein in the urine doesn't cause urinary tract infections (UTIs). However, the relationship works the other way around — UTIs can sometimes lead to certain types of kidney stones.
Protein in your urine (proteinuria) is typically a sign that your kidneys aren't filtering properly Show Full Answer
Can protein in the urine cause a UTI?
No, protein in the urine doesn't cause urinary tract infections (UTIs). However, the relationship works the other way around — UTIs can sometimes lead to certain types of kidney stones.
Protein in your urine (proteinuria) is typically a sign that your kidneys aren't filtering properly, which is common with lupus nephritis. When inflammation damages the tiny blood vessels in your kidneys called glomeruli, proteins can leak into your urine.
It's worth noting that people who can't fully empty their bladder are more prone to UTIs and certain types of kidney stones. If you're experiencing protein in your urine along with other symptoms like:
- Swelling around your eyes or lower body
- Blood in your urine
- High blood pressure
- Sudden weight gain
- Frequent urination
You should contact your healthcare provider, as these could be signs of lupus nephritis that need attention.
April 20
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