Frequent Urination with minimal output
strong need to urinate even when output is minimal
burning, stinging urination
dark blackish; dark yellow; greenish; pinkish; foamy urine
flank or low back or sciatica type pain
light-headed or dizzy when standing up quickly
cold or tingly feet/hands
small patches of eczema
anemia (when coupled with other kidney type symptoms)
too low or too high blood pressure
swelling below the waist
painful/arthritic toes and ankles, usually just one big toe or one ankle
shins painful to the touch
very puffy lower eyelids
Signs of Impaired Kidney Function