These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: [Pharmacological basis of antihypertensive drug therapy].
    Author: Kolck UW, Zaugg CE, Erne P.
    Journal: Praxis (Bern 1994); 2004 May 12; 93(20):847-56. PubMed ID: 15195836.
    Abstract:
    In order to lower arterial blood pressure, antihypertensive drugs decrease cardiac output, total peripheral resistance or both. Diuretics, beta-blockers, and central adrenergic inhibitors decrease cardiac output. ACE inhibitors, angiotensin II antagonists, calcium antagonists, alpha-blockers, central adrenergic inhibitors, and after a delay also diuretics and beta-blockers decrease peripheral resistance. Diuretics are first line therapy for treating low renin hypertension. Beta blockers are used for treating high renin hypertension and patients suffering additional coronary artery disease. ACE inihibitors can be given for treating high renin hypertension particularly in conjunction with diabetes, heart failure or left ventricular hypertrophy. Combining ACE inhibitors with diuretics potentiates the antihypertensive effect. Angiotensin II antagonists exert fewer side effects and better renal protection than ACE inhibitors. The main indication for calcium antagonists is low renin hypertension, their advantages being strong blood pressure reduction as well as in preventing stroke. Central alpha2 receptor agonists and other vasodilators are chosen only in selected cases and mostly in combination with other antihypertensive drugs.
    [Abstract] [Full Text] [Related] [New Search]