Anuric babies do not have obvious eye swelling, do not consider diseases of the renal system, may be due to poor diet, drinking water, too much sweating. So give the child to correct the symptoms of anuria, drink more water, if necessary, you can give him some rehydration salt solution, 20-30 ml per kilogram of body weight, within 4 hours after drinking the child has urine, there is no need to be particularly worried. If there is no urine, at the same time there are obvious symptoms of diarrhea and vomiting, considering the existence of electrolyte disorders in this case, if accompanied by poor mental state sleepiness and other symptoms of electrolyte disorders, need to be immediately sent to the hospital to check the electrolytes, according to the degree of electrolytes, and then give the appropriate supplementation. If the electrolytes are not replenished in a timely manner, it is possible that electrolyte disorders may cause life-threatening injuries. If accompanied by obvious eye swelling, consider nephritis or nephrotic syndrome is more likely, then if it is sustained for 12 hours without urine, you need to do a kidney function test to see if there is the possibility of renal failure, this will have to go to the hospital to deal with it, can not be dealt with at home. This must identify the cause. At the same time with hormone treatment. If there is really a kidney failure situation also need to use dialysis to deal with.