3.Swollen Face and Feet
When your kidneys can’t get rid of sodium well, fluids build up in your body. That may lead to puffy hands, feet, ankles, legs, or a puffy face. You might notice swelling especially in your feet and ankles. And protein leaking out in your urine can show up as puffiness around your eyes.
4.Muscle Cramps
Cramps in your legs and elsewhere can be a sign of poor kidney function. Imbalance in the levels of sodium, calcium, potassium, or other electrolytes can interrupt how your muscles and nerves work.
