Official websites use .gov A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Comparison of Prazosin with Hydralazine in Patients Receiving Hydrochlorothiazide: A Randomized, Double-Blind Clinical Trial
Comparison of Prazosin with Hydralazine in Patients Receiving Hydrochlorothiazide: A Randomized, Double-Blind Clinical Trial
Contributor(s):
Veterans Administration Cooperative Study Group on Antihypertensive Agents Circulation
In this study, Freis's group found no significant differences in the overall effectiveness between antihypertensive treatments with prazosin (an alpha-blocker that reduces the nerve impulses that constricts blood vessels) and hydralazine (a vasodilator that acts directly on blood vessels to relax them) in patients also receiving the diuretic hydrochlorothiazide.
Copyright:
The National Library of Medicine believes this item to be in the public domain. (More information)