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Phenoxybenzamine has a long-lasting action, binding covalently to the alpha receptors. Its only current clinical use is in preparing patients with pheochromocytoma for surgery; its irreversible antagonism and the resultant depression in the maximum of the agonist dose-response curve are desirable in a situation where surgical manipulation of ...
The tables below contain a sample list of benzodiazepines and benzodiazepine analogs that are commonly prescribed, with their basic pharmacological characteristics, such as half-life and equivalent doses to other benzodiazepines, also listed, along with their trade names and primary uses.
Abediterol; Amibegron; Arbutamine; Arformoterol; Arotinolol; Bambuterol; Befunolol; Bitolterol; Bromoacetylalprenololmenthane (BAAM); Broxaterol; Buphenine ...
Adrenergic blocking agents are a class of drugs that exhibit its pharmacological action through inhibiting the action of the sympathetic nervous system [1] in the body. The sympathetic nervous system(SNS) is an autonomic nervous system that we cannot control by will.
Phenoxybenzamine, a nonselective α 1 and α 2 blocker, has been used to treat pheochromocytoma. [21] This drug blocks the activity of epinephrine and norepinephrine by antagonizing the alpha receptors, thus decreasing vascular resistance, increasing vasodilation, and decreasing blood pressure overall.
Prazosin was a much better tolerated drug than phenoxybenzamine but the problem still remained that it lowered the blood pressure more than desired for a BPH treatment. [2] [8] Terazosin was the first long-lasting alpha 1 blocker approved by FDA to treat BPH. Doxazosin and Tamsulosin were approved after.
This multi-page article lists pharmaceutical drugs alphabetically by name. Many drugs have more than one name and, therefore, the same drug may be listed more than once. ...
ATC code C04 Peripheral vasodilators is a therapeutic subgroup of the Anatomical Therapeutic Chemical Classification System, a system of alphanumeric codes developed by the World Health Organization (WHO) for the classification of drugs and other medical products.