Sign 12. Kidney Inflammation: Lupus’s Stealthy Attack on the Kidneys
Kidney inflammation, also known as lupus nephritis, is a serious complication of lupus that can silently damage the kidneys over time. It is one of the most common and potentially severe manifestations of lupus, affecting a significant number of individuals with the disease. Understanding the connection between lupus and kidney inflammation is crucial for early detection, proper management, and preserving kidney function. Let’s explore the impact of lupus on the kidneys and the importance of monitoring and addressing kidney inflammation.
Lupus nephritis occurs when the immune system mistakenly attacks the kidneys, causing inflammation and damage to the delicate structures involved in filtering waste and excess fluids from the blood. This immune-mediated inflammation can impair kidney function and lead to the accumulation of toxins and fluid retention in the body. The extent and severity of kidney involvement can vary, ranging from mild inflammation to more severe forms of kidney disease.
The signs and symptoms of lupus nephritis may not be immediately apparent, as kidney damage can progress silently without causing noticeable symptoms in the early stages. However, as the disease advances, individuals may experience symptoms such as swelling in the legs, ankles, or around the eyes, foamy urine, high blood pressure, and changes in urine output. These symptoms indicate a more significant kidney involvement and should prompt immediate medical attention.
Early detection and monitoring of kidney inflammation in lupus are crucial for preventing irreversible kidney damage and preserving kidney function. Regular urine tests, blood tests, and blood pressure monitoring are essential components of monitoring kidney health in individuals with lupus. These tests can help assess kidney function, identify signs of inflammation or damage, and guide treatment decisions. (12)
