Symptoms of acute kidney failure

The most visible symptom is the fall in quantity of urine. If the quantity of urine is less than 400 ml, it is called Oliguria, which means kidneys are not filtering the waste products in the blood. If the urination is completely stopped, it is called Anuria. Consequently, waste products accumulate in the body. In some, urination will be normal though the filtering units stop functioning. This is called Non- Oliguria acute kidney failure. When acute kidney failure develops, drowsiness, vomiting sensation, vomits, difficult breathing etc., will appear in a short time.