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Jun 13, 2023 · Alpha-blockers are medicines that are mainly used to treat high blood pressure (hypertension) and problems with passing urine in men who have enlargement of the prostate gland. Prostate gland enlargement is also called benign prostatic hyperplasia (BPH). In this article: What are alpha-blockers used for? What are alpha-blockers prescribed for?
Jul 3, 2023 · Continuing Education Activity. Alpha-blockers are medications used in the management and treatment of essential hypertension, benign prostatic hyperplasia (BPH), and pheochromocytoma. This activity reviews the indications, contraindications, activity, adverse events, and other key elements of alpha-blocker therapy in the clinical setting as ...
Mar 10, 2022 · Alpha blockers are used for high blood pressure, benign prostatic hyperplasia, and pheochromocytoma. Learn more about the types of alpha blockers here.
May 3, 2024 · Alpha blockers work by keeping the hormone norepinephrine (noradrenaline) from tightening the muscles in the walls of smaller arteries and veins. This allows vessels to remain open and relaxed to improve blood flow and lower blood pressure. Alpha blockers are also used to treat other illnesses, including:
4 days ago · Last updated on May 3, 2023. Other names: alpha adrenergic antagonists, alpha blockers, alpha-1 adrenergic blockers. What are Alpha-adrenoreceptor antagonists? Alpha-adrenoreceptor antagonists bind to and block alpha-1 receptors.
Alpha blockers are divided into three types: Nonselective alpha blockers (alpha 1 and alpha 2) These alpha blockers widen the blood vessels by blocking both alpha 1 and alpha 2 receptors. The blocking of alpha 1 receptors causes the widening of the blood vessels by inhibiting the action of catecholamines that cause vasoconstriction.
Aug 16, 2023 · Central-acting agents are medicines that lower heart rate and reduce blood pressure. They block the signals from the brain to the nervous system that increase the heart rate and narrow blood vessels. As a result, the heart does not pump as hard.
