Frequent micturition o obstruction of the lower urinary tract prostatic hyperplasia often seen in man after age 40 accompanied by force of the urinary system, hesitancy in initiating voiding, postvoiding dribbling and the sensation of incomplete emptyingFrequent micturition  obstruction of the lower urinary tract: prostatic hyperplasia often seen in man after age 40 accompanied by force of the urinary system, hesitancy in initiating voiding, postvoiding dribbling and the sensation of incomplete emptying