Disease analysis: Hello, occult nephritis is a common clinical type of primary glomerular disease, so it is named because of its mild or asymptomatic clinical manifestations. Patients with occult nephritis have no obvious clinical symptoms, but they show persistent mild proteinuria and/or recurrent or persistent hematuria, so they are also called asymptomatic proteinuria and/or hematuria. Most patients have no obvious symptoms and signs, and only some patients can have atypical manifestations such as backache, fatigue and gross hematuria. However, renal fibrosis is still worsening, and if it is not treated effectively, it will gradually develop into more serious uremia. Suggestion: Pay attention to the prevention and control of infection. Upper respiratory tract infection and urinary tract infection are usually the key causes of glomerular diseases. Repeated infection will damage the kidney and cause changes in renal function, so it should be prevented and treated in time. I wish you the best of health! Analysis of illness: occult nephritis is a disease with long course, diverse lesions and few clinical manifestations. The cause of this disease is not clear, and it may be an immune response caused by streptococcus, other cocci or viruses, and kidney damage. Modern medicine believes that this disease is mostly in a stable period, and generally no special treatment is needed. However, attention should be paid to the treatment of chronic infection focus, prevention of infection, prevention of cold and warmth, prevention of excessive fatigue, and avoidance of drugs that damage the kidneys.