flomax relief is a new, over-the-counter alpha-blocker treatment for urinary symptoms of bph. its main ingredient, tamsulosin, is an established & generally well-tolerated treatment that was previously only available on prescription. the drug binds selectively & competitively to relax the muscles surrounding the urethra, relieving pressure & allowing urine to flow more freely. its the one-capsule-a-day to improve the quality of life., relieves frequent night-time urinating, relieves the urge to urinate every few hours, relieves weak flow & the feeling of unfinished urinating.