• A sympatholytic (sympathoplegic) drug is a medication that opposes the downstream effects of postganglionic nerve firing in effector organs innervated...
    11 KB (1,304 words) - 22:56, 15 February 2025
  • Thumbnail for Procaine
    blocker. Today, it is used therapeutically in some countries due to its sympatholytic, anti-inflammatory, perfusion-enhancing, and mood-enhancing effects...
    12 KB (1,125 words) - 01:12, 26 May 2025
  • nuclear materials Tenex, a brand name for the medication guanfacine, a sympatholytic used to treat hypertension, ADHD and anxiety Tenex, a brand name for...
    614 bytes (115 words) - 03:01, 8 April 2023
  • Thumbnail for Norepinephrine
    effects of norepinephrine released by the sympathetic nervous system; sympatholytic drugs, in contrast, block at least some of the effects. Both of these...
    60 KB (6,685 words) - 12:18, 31 May 2025
  • which mimics the action of sympathetic nervous system activation; and sympatholytic drugs which reduce or interrupt the action of sympathetic nervous system...
    18 KB (1,953 words) - 13:32, 20 November 2024
  • Thumbnail for Doxazosin
    hyperplasia. The bladder neck is densely packed with alpha-1 receptors. Sympatholytic drugs, including prazosin and doxazosin, are used for nightmares and...
    13 KB (1,014 words) - 16:10, 26 May 2025
  • Thumbnail for Levomepromazine
    akathisia. Levomepromazine has prominent sedative and anticholinergic/sympatholytic effects (dry mouth, hypotension, sinus tachycardia, night sweats) and...
    12 KB (589 words) - 01:22, 14 January 2025
  • Thumbnail for Sympathomimetic drug
    found in Ephedra species) Adrenergic storm Sympathetic nervous system Sympatholytic Kirov E (9 November 2021). Herlihy's the Human Body in Health and Illness...
    9 KB (911 words) - 05:07, 28 May 2025
  • Thumbnail for Dexmedetomidine
    buccal or sublingual film. Similar to clonidine, dexmedetomidine is a sympatholytic drug that acts as an agonist of α2-adrenergic receptors in certain parts...
    34 KB (2,960 words) - 17:03, 2 June 2025
  • Thumbnail for Alpha-adrenergic agonist
    has two subclasses α1 and α2. Alpha 2 receptors are associated with sympatholytic properties. Alpha-adrenergic agonists have the opposite function of...
    14 KB (1,324 words) - 19:54, 29 May 2025
  • elderly, hypersalivation, ataxia, slurred speech, psychomotor effects. Sympatholytics are a group of anti-hypertensives which inhibit activity of the sympathetic...
    47 KB (4,480 words) - 16:26, 8 June 2025
  • Thumbnail for Antiarrhythmic agent
    main action as a slowing of the rising phase of the action potential. Sympatholytic drugs (drugs blocking the effects of the sympathetic nervous system):...
    21 KB (1,997 words) - 16:47, 25 March 2025
  • effective blockade of the epinephrine pressor response and a smaller sympatholytic effect (63). An alpha-adrenergic antagonist with equal affinity for...
    8 KB (725 words) - 00:43, 26 May 2025
  • Thumbnail for Pyridoxiphen
    potential treatment of central nervous system conditions. The drug has sympatholytic and hypotensive effects in animals. It is highly ionic and may not be...
    7 KB (574 words) - 02:03, 8 October 2024
  • Thumbnail for Dopaminergic
    and deutetrabenazine act as dopamine depleting agents and are used as sympatholytics or antihypertensives, to treat tardive dyskinesia, and in the past as...
    28 KB (2,802 words) - 07:18, 2 June 2025
  • Thumbnail for Bethanidine
    Bethanidine (or betanidine) is a sympatholytic drug. Phenoxybenzamine Prichard BN, Johnston AW, Hill ID, Rosenheim ML (January 1968). "Bethanidine, Guanethidine...
    2 KB (51 words) - 23:21, 6 July 2022
  • Thumbnail for Chlorpromazine
    vertigo, and weight gain) α1- and α2-adrenergic receptors (accounting for sympatholytic properties, lowering of blood pressure, reflex tachycardia, vertigo...
    67 KB (5,930 words) - 22:13, 2 June 2025
  • Thumbnail for Urapidil
    Urapidil is a sympatholytic antihypertensive drug. It acts as an α1-adrenoceptor antagonist and as an 5-HT1A receptor agonist. Although an initial report...
    8 KB (673 words) - 15:37, 9 December 2024
  • Thumbnail for Moxonidine
    "Pharmacology and clinical use of moxonidine, a new centrally acting sympatholytic antihypertensive agent". Journal of Human Hypertension. 11 (Suppl 1):...
    10 KB (891 words) - 03:53, 24 May 2025
  • Thumbnail for Raynaud syndrome
    ulceration or large artery thrombotic events may be prescribed aspirin. Sympatholytic agents, such as the alpha-adrenergic blocker prazosin, may provide temporary...
    33 KB (3,299 words) - 20:19, 23 May 2025
  • Thumbnail for Trimetaphan camsilate
    trimethaphan camsylate (USAN), sold under the trade name Arfonad, is a sympatholytic drug that is infrequently used to lower blood pressure. Trimetaphan...
    8 KB (684 words) - 05:35, 31 March 2025
  • Thumbnail for Propranolol
    propranolol) Propranolol is classified as a competitive non-cardioselective sympatholytic beta blocker that crosses the blood–brain barrier. It is lipid soluble...
    51 KB (4,696 words) - 12:11, 31 May 2025
  • Thumbnail for Benzodiazepine
    Tianeptine Vilazodone Vortioxetine Antipsychotics Quetiapine Flupentixol Sympatholytics (Antiadrenergics) Alpha-1 blockers (e.g., prazosin) Alpha-2 agonists...
    166 KB (17,294 words) - 20:07, 29 May 2025
  • Thumbnail for Bromocriptine
    PMC 10324265. PMID 37415177. Defronzo RA (April 2011). "Bromocriptine: a sympatholytic, d2-dopamine agonist for the treatment of type 2 diabetes". Diabetes...
    27 KB (2,352 words) - 12:53, 13 March 2025
  • Thumbnail for Escitalopram
    Tianeptine Vilazodone Vortioxetine Antipsychotics Quetiapine Flupentixol Sympatholytics (Antiadrenergics) Alpha-1 blockers (e.g., prazosin) Alpha-2 agonists...
    59 KB (5,483 words) - 20:45, 29 May 2025
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    Marini-Bettolo, G. B., Chiavarelli, S., & Bovet, D. (1951). Synthetic Sympatholytic Substances of the Ergotamine Series. I. Nitrogen-Substituted Derivatives...
    23 KB (1,543 words) - 01:52, 8 June 2025
  • Thumbnail for Guanoxan
    Guanoxan is a sympatholytic drug that was marketed as Envacar by Pfizer in the UK to treat high blood pressure. It was not widely used and was eventually...
    2 KB (71 words) - 00:12, 23 January 2023
  • Thumbnail for Nicotine
    Potential interaction with sympathomimetic drugs (adrenergic agonists) and sympatholytic drugs (alpha-blockers and beta-blockers). Nicotine and cigarette smoke...
    139 KB (14,466 words) - 16:04, 9 June 2025
  • Thumbnail for Sinus node dysfunction
    pharmacology such as beta-blockers, calcium channel blockers, digoxin, sympatholytic medication, and other antiarrhythmics can alter sinus node function...
    12 KB (1,188 words) - 15:30, 29 July 2024
  • Thumbnail for Selective serotonin reuptake inhibitor
    Tianeptine Vilazodone Vortioxetine Antipsychotics Quetiapine Flupentixol Sympatholytics (Antiadrenergics) Alpha-1 blockers (e.g., prazosin) Alpha-2 agonists...
    155 KB (16,564 words) - 21:12, 9 June 2025