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- These medicines prevent a hormone called norepinephrine from tightening the muscles in the walls of smaller arteries and veins. This lets the arteries and veins stay open and relaxed. Alpha-beta blockers. These medicines work similarly to beta blockers. They might be prescribed if you have high blood pressure and are at risk of heart failure.
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Aug 22, 2023 · Alpha blockers also are called alpha-adrenergic blocking agents, alpha-adrenergic antagonists, adrenergic blocking agents, alpha-blocking agents and alpha-1 blockers. Examples of alpha blockers used to treat high blood pressure include: Doxazosin (Cardura). Prazosin (Minipress). Terazosin.
Aug 17, 2023 · Alpha-beta blockers. These medicines work similarly to beta blockers. They might be prescribed if you have high blood pressure and are at risk of heart failure. Central-acting agents. These medicines stop the brain from sending signals to the nervous system to speed up the heart rate and narrow the blood vessels.
Mar 28, 2024 · Some experts begin with two agents in patients with stage 2 hypertension (ie, systolic pressure ≥140 mmHg and/or diastolic pressure ≥90 mmHg), whereas other experts would initiate therapy with two drugs in patients whose systolic pressure is ≥150 mmHg and/or diastolic pressure ≥90 mmHg.
Aug 26, 2015 · Alpha and beta dual receptor blockers are a subclass of beta blockers which are commonly used to treat high blood pressure (BP). Drugs in this class include carvedilol (Coreg), labetalol (Trandate) and dilevalol (Unicard).
- Gavin W K Wong, Alexandra Laugerotte, James M Wright
- 10.1002/14651858.CD007449.pub2
- 2015
- 2015
Apr 5, 2022 · However, this downgrading may not be justified by the available evidence because beta-blockers lower elevated BP as effectively as all other major antihypertensive drugs. 5 Furthermore, beta-blockers have been shown to sizably reduce the risk of cardiovascular outcomes in placebo-controlled trials. 6 Finally, with 2 exceptions, 7,8 in several ...
Jan 18, 2022 · Overview. What are alpha-blockers? Alpha-blockers are medications that treat high blood pressure. They can also treat some conditions affecting the circulatory system, prostate, and help with treating certain types of tumors. They work by slowing down specific types of cell activity in your nervous system. Advertisement.