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  2. www.mayoclinic.org › alpha-blockers › art-20044214Alpha blockers - Mayo Clinic

    Aug 22, 2023 · Examples of alpha blockers used to treat high blood pressure include: Doxazosin (Cardura). Prazosin (Minipress). Terazosin. When alpha blockers are used. Alpha blockers typically aren't the first treatment option for high blood pressure.

  3. 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.

  4. 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).

  5. There are some alpha blockers that can give rise to changes in the cardiovascular system, such as the induction of reflex tachycardia, orthostatic hypotension, or heart palpitations via alterations of the QT interval. Alpha blockers that may have these side effects include yohimbine, phenoxybenzamine, and phentolamine.

  6. Jul 3, 2023 · Alpha-blockers fall into three different categories. 1. Nonselective Alpha-blockers (alpha-1 and alpha-2) Nonselective alpha-blockers include phenoxybenzamine and phentolamine. Both of these medications have FDA approval for use in patients with pheochromocytoma.

    • Dana Nachawati, Jayesh B. Patel
    • 2023/07/03
  7. Jan 18, 2022 · Alpha-blockers treat high blood pressure by stopping A1 and A2 receptors from activating. Blocking that activation relaxes blood vessels, lowering blood pressure. Approved alpha-blockers for high blood pressure include: Doxazosin. Prazosin. Terazosin. Benign prostatic hyperplasia (BPH)

  8. Jun 13, 2023 · Prazosin. Tamsulosin. Terazosin. Alpha-blockers come as tablets or capsules which may be taken once a day or up to three times a day. They come in various brand names. What are alpha-blockers prescribed for? For high blood pressure (hypertension) Alpha-blockers are usually prescribed after most other medicines have been tried.

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