Lupus: How does it affect the kidneys?
Lupus: How does it affect the kidneys?QuestionHow does lupus affect my kidneys? AnswerAbout half the people who have systemic lupus erythematosus develop some form of kidney inflammation, called lupus nephritis. This inflammation can lead to kidney failure, but the course of the lupus and the pattern of its effects on the kidneys is quite variable and hard to predict. Initially, lupus nephritis may cause no signs or symptoms. But if inflammation is widespread and persistent, it leads to impaired kidney function, indicated by:
If you're diagnosed with lupus, your doctor will likely recommend tests to evaluate your kidney function. If a problem is detected, your doctor may recommend a kidney biopsy — to help determine the severity of the kidney disease and appropriate treatment. RelatedLast Updated: 2012-04-26 © 1998-2013 Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. A single copy of these materials may be reprinted for noncommercial personal use only. "Mayo," "Mayo Clinic," "MayoClinic.com," "Mayo Clinic Health Information," "Reliable information for a healthier life" and the triple-shield Mayo logo are trademarks of Mayo Foundation for Medical Education and Research.
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