Most acute glomerulonephritis can be cured, but a few patients will leave a small amount of urinary protein or occult blood and become chronic. Acute glomerulonephritis is caused by streptococcal infection and is a renal disease manifested by hematuria, proteinuria, edema and hypertension, which can be accompanied by transient renal damage and has a tendency to heal by itself, and most of the patients can be completely cured after bed rest and symptomatic treatments such as diuretic and anti-swelling, blood pressure lowering and so on. However, a small number of patients will be left with hematuria and proteinuria, which will become chronic. Very few patients die due to improper treatment of acute renal failure, which is more common in elderly patients. The treatment of acute glomerulonephritis is mainly bed rest and symptomatic treatment, which should be carried out under the guidance of specialists, and do not use drugs indiscriminately, especially those that are damaging to the kidneys, such as aminoglycoside antibiotics and traditional Chinese medicines containing aristolochic acid, so as not to aggravate the damage to the kidneys. It is recommended that patients with acute glomerulonephritis should go to the hospital in time and be treated under the guidance of doctors to avoid delay or aggravation of the condition.