Comparison of doxazosin with or without tolterodine in men with symptomatic bladder outlet obstruction and an overactive bladder

Abstract

About half of men with symptomatic BOO had an OAB; while about three-quarters of men with symptomatic BOO and no OAB improved with doxazosin, only a third with BOO + OAB were helped with doxazosin alone. Combining tolterodine with doxazosin was effective in three-quarters of men with BOO + OAB. Overall, most men with BOO with or with no OAB were helped with doxazosin alone or with the addition of tolterodine.