The survival time of glomerulonephritis is related to the type of kidney pathology of the patient, personal constitution, and the degree of attention to the disease. For patients who have a regular routine and a healthy diet, they can survive for a long time after the development of mild glomerulonephritis and actively cooperate with the treatment. For patients who do not receive timely treatment, the disease can progress to the irreversible stage of chronic kidney failure in a matter of months, which can be life-threatening. Some glomerulonephritis develops faster and eventually progresses to uremia, and patients with uremia can theoretically survive long term through dialysis or kidney transplantation. In addition, patients with chronic glomerulonephritis should be given a low-salt, low-fat diet in daily life, and high-quality protein supplementation is essential, such as meat, eggs, and dairy products, but total daily protein <0.8g/kg body weight is advocated, and total protein should be reduced again if renal insufficiency worsens.