What else would you like to know about lupus nephritis?
October 6
Lupus nephritis is a kidney complication that develops when lupus causes the immune system to attack the kidneys. It's quite common — around 50% of adults with lupus will develop it, often within the first five years of their lupus diagnosis.
It's worth knowing the warning signs so you can catch it early. Symptoms to watch Show Full Answer
Lupus nephritis is a kidney complication that develops when lupus causes the immune system to attack the kidneys. It's quite common — around 50% of adults with lupus will develop it, often within the first five years of their lupus diagnosis.
It's worth knowing the warning signs so you can catch it early. Symptoms to watch for include:
- Foamy or bubbly urine
- Blood in the urine
- Swelling in the hands, feet, ankles, legs, or face
- Frequent urination, especially at night
- Unexplained weight gain
- High blood pressure If you notice any of these symptoms, it's really important to reach out to your doctor as soon as possible. Left untreated, lupus nephritis can progress to kidney failure in 10–30% of cases.
The good news is that while there's no cure, it is treatable. Treatment typically focuses on:
- Protecting kidney function
- Reducing inflammation
- Controlling blood pressure
- Immunosuppressive medications to calm the immune response
- Dietary changes, like reducing salt and protein intake Managing lupus nephritis usually involves working closely with both a rheumatologist and a nephrologist (kidney specialist). Most people with lupus nephritis do well long-term with proper treatment, though it may require ongoing medication and regular check-ups. Early detection really does make a big difference here!
October 6
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