Search results
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.
For instance, alpha blockers that are used for the reduction of blood pressure, such as phenoxybenzamine or phentolamine can have synergy with other drugs that affect smooth muscle, blood vessels, or drugs used for erectile dysfunction (i.e. sildenafil, tamsulosin, etc.). This stimulates exaggerated hypotension.
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.
Jun 13, 2023 · The alpha-blocker medicine attaches to alpha-adrenergic receptors and stops (blocks) the receptor from being stimulated. This can have various effects in the body: For high blood pressure (hypertension): alpha-blockers work by relaxing blood vessels. This allows blood and oxygen to circulate more freely around your body, lowering blood pressure ...
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.
Aug 16, 2023 · Alpha blockers; Amputation and diabetes; Angiotensin-converting enzyme (ACE) inhibitors; Angiotensin II receptor blockers; Anxiety: A cause of high blood pressure? Arteriosclerosis / atherosclerosis; Artificial sweeteners: Any effect on blood sugar? AskMayoMom Pediatric Urology; Beta blockers; Beta blockers: Do they cause weight gain?
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.
