Most children’s nephritis can be cured and there is no sequela, some of them may recur. There are many kinds of nephritis in children, with acute glomerulonephritis being the most common, which is usually benign and self-limiting, and about 95% of children can be cured and recovered to to normal; about 5% of children will show persistent urinary abnormality without other symptoms, and the mortality rate is less than 1%; so pediatric nephritis is basically curable. The pathogenesis of a part of pediatric nephritis is clearer, it is caused by streptococcal infection, so the treatment for streptococcal infection is better, and its treatment is diuresis, lowering blood pressure, resting, and the use of drugs for streptococcal infection, such as penicillin, over a period of 10-14 days, acute glomerulonephritis can be cured by observing for six months and it will not recur. A small portion of glomerulonephritis, due to autoimmune many factors, after the treatment of recurrence is possible, and even need to life-long medication. When the discovery of nephritis in small children, parents try not to be anxious and anxious, should go to the hospital in time for treatment.