Glomerular disease affects the kidney's filtering units and can lead to inflammation or scarring that makes it harder to remove waste and excess fluid. Zhabiz Solhjou, MD, a nephrologist at Scripps Clinic, breaks down the causes, symptoms, diagnosis and treatment. Dr. Solhjou also explains who's most at risk, the difference between primary and secondary glomerular disease and how the Scripps glomerular disease clinic helps protect kidney function.