What are the early symptoms of kidney disease?

The early symptoms of female kidney failure are as follows: 1. edema, which can show edema of limbs or face, especially edema around eyelids, or self-conscious face swelling after morning, and further examination of renal function is needed. 2. abnormal urination, such as increased frequency of urination at night, or symptoms of urgency and frequent urination, from the previous night without urination to night urination or multiple night urination, further examination of renal function is needed. 3, showing intermittent low back pain, pain is not obvious, but can be manifested as pain, falling pain. After rest symptoms can be relieved, but after fatigue or sedentary, holding urine, can show intermittent low back pain symptoms. 4, urine characteristics change, such as increased foam in urine or yellow urine color. 5, showing loss of appetite, fatigue, or mild physical labor after the symptoms of fatigue.