Nephrosis – a noninflammatory disease of kidneys.
Nephrolith – a kidney stone.
Urethritis - inflammation of the urethra, the final pathway for urine in both sexes, and the common pathway for urine and semen in the male.
Nocturia – frequently getting up and urinating during the night.
Enuresis - involuntary release of urine, most often in reference to “bedwetting.”