At a glanceAs your body rests, the kidneys continue their work, filtering the blood and producing urine.Healthy kidneys concentrate urine, so you do not produce as much at night.If you suspect kidney damage, also look for other signs during the day.In this articleSigns to Look For in Your Urine at Night1. Increased Frequency of Urination2. … Continue reading Symptoms of Kidney Damage in Urine at Night