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Alpha-blockers, also known as α-blockers or α-adrenoreceptor antagonists, are a class of pharmacological agents that act as antagonists on α-adrenergic receptors ( α-adrenoceptors ). [2]
Jan 18, 2022 · Alpha-blockers are drugs that slow down or block certain types of cell activity. They’re used for high blood pressure, prostate problems and certain types of tumors.
Aug 22, 2023 · Alpha blockers lower blood pressure by keeping a hormone called norepinephrine from tightening the muscles in the walls of smaller arteries and veins. As a result, the blood vessels remain open and relaxed.
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.
May 6, 2024 · Alpha blockers bind to and block alpha-1 receptors. They are mostly used to treat high blood pressure or symptomatic benign prostatic hypertrophy (BPH) because alpha-1 receptors are located in the smooth muscle lining blood vessels, in the prostate, and in the neck of the bladder.
Jul 3, 2023 · Alpha-blockers are medications used in the management and treatment of essential hypertension, benign prostatic hyperplasia (BPH), and pheochromocytoma.
May 3, 2024 · Alpha blockers are a type of medicine sometimes used to treat high blood pressure. They are not typically prescribed as the first choice of medicine for hypertension, but are usually a third or fourth selection and are often used alongside other medications.
Mar 10, 2022 · Alpha blockers are a class of adrenergic blockers that work by antagonizing alpha adrenoceptors in the body. Examples include Cardura, Cardura XL (doxazosin), Minipress (prazosin), terazosin, Flomax (tamsulosin), Uroxatral (alfuzosin ER) , Rapaflo (silodosin), and Dibenzyline (phenoxybenzamine).
Aug 17, 2023 · Alpha blockers. 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.
Apr 5, 2023 · Flomax (tamsulosin) belongs to in a class of medications called alpha blockers. It works by relaxing the muscles in the prostate and bladder so that urine can flow easily.
