Doxazosin Thiazide diuretics

Cardiovascular Acetyldigosin, ajmaline, amiodarone, aprindine, bepridil, bezaflbrate, captopril, dinepazide, clopidogrel, coumarins, diazoxide, digoxin, dipyridamole, disopyramide, doxazosin, enalapril, flurbiprofen, fur-oxemide, hydralazine, lisinopril methyldopa, metolazone, nifedipine, phenindione, procainamide, propanolol, propafenone, quinidine, ramapril, spironolactone, thiazide diuretics, ticlopidine, vesnarinone... 

In summary, black hypertensive patients respond well to thiazide diuretics, CCB, vasodilators like prazosin, doxazosin or the vasodilating /3-blocker la-betalol. It is suggested that in black hypertensive patients a thiazide diuretic should be routinely added when a /3-blocker or an ACE inhibitor is used. This above information is summarized in Table 10. 

Clinically important, potentially hazardous interactions with alcohol, amiodarone, anticholinergics, antihistamines, barbituates, cisapride, dofetilide, doxazosin, erythromycin, guanethidine, hydralazine, levodopa, lithium, methyldopa, metoclopramide, moxifloxacin, piperazine, quinidine, sibutramine, sotalol, thiazide diuretics, thioridazine... 

The results of the Antihypertensive and Lipid-Lowering Treatment to Prevent Heart Attack Trial (ALLHAT) was the deciding evidence that the JNC7 used to justify thiazide diuretics as first-line therapy." It was designed to test the hypothesis that newer antihypertensive agents (an a-blocker, ACE inhibitor, and dihydropyridine CCB) would be superior to thiazide diuretic therapy. The primary objective was to compare the combined end point of fatal coronary heart disease and nonfatal myocardial infarction. Other hypertension-related complications (e.g., heart failure and stroke) were evaluated as secondary end points. This was the largest hypertension trial ever conducted and included 42,418 patients aged 55 years and older with hypertension and one additional cardiovascular risk factor. This prospective, double-blind trial randomized patients to chlorthalidone (a thiazide diuretic), amlodipine (dihydropyridine CCB), doxazosin (a-blocker), or lisinopril (ACE inhibitor) for a mean follow-up of 4.9 years. 

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