Efficacy of three different alpha 1-adrenergic blockers and hyoscine N-butylbromide for distal ureteral stones

Abstract

Medical treatment of distal ureteral calculi with alfuzosin, doxazosin and terazosin resulted in a significantly increased stone-expulsion rate and decreased expulsion time when compared with HBB. HBB seems to have a negative effect on stone-expulsion rate.