Three manifestations in the lower limbs indicate that the kidneys are threatened and are the bare feet of "uremia"
When uremia appears, be alert to the three major symptoms of the lower limbs
First, lower extremity edema
We know that the kidney can regulate the balance of water and sodium in the body, so when the kidney function is abnormal, it will cause metabolic disorders and make the body's acid-base imbalance. At this time, due to the weakening of the body's excretio…