So many urias... so little time

Oliguria -- low urine output
Anuria -- no urine output (less than 50 mL/day)! (eeek!)
Polyuria -- too MUCH urine output
Dysuria -- PAINful urination
Enuresis -- inability to control urination!! (subclasses include: nocturnal, diurnal)
Hematuria -- blizzud in yr pizzee