What is the normal amount of urine retention?
The normal amount of urine retention is typically minimal, with a post-void residual urine volume of less than 50 milliliters considered acceptable. In healthy individuals, the bladder should effectively empty during urination, leaving little to no residual urine. However, some degree of residual urine is common, particularly in older adults or those with certain medical conditions. A small amount of residual urine, generally under 100 milliliters, may not indicate a significant problem. Nevertheless, when the residual volume exceeds this threshold, it may suggest incomplete bladder emptying, warranting further investigation into potential causes of urinary retention.
