Throughout pregnancy, fast metabolism is something that can increase the burden on the kidneys. If you get nephritis during pregnancy, first of all, you should go for routine blood tests to see if there is anemia. If anemia is present, you need to correct it and use drugs to improve it, such as erythropoietin, iron sucrose, etc. Check the kidney function to see if there is any damage to the kidney function. Then check liver function to see if there is low protein. Check blood biochemistry to see if there is any electrolyte disorder. Then we check urine routine to see the situation of urine occult blood and protein, and ultrasound to see the condition of the kidney. If it is pyelonephritis, the medication should be careful not to use cephalosporins or quinolones. If it is a general nephritis, avoid the application of hormonal drugs.