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Alpha blockers work by blocking the effect of nerves in the sympathetic nervous system. This is done by binding to the alpha receptors in smooth muscle or blood vessels. [ 37] α-blockers can bind both reversibly and irreversibly. [ 2] There are several α receptors throughout the body where these drugs can bind.
Alpha-1 blocker. Alpha-1 blockers (also called alpha-adrenergic blocking agents or alpha-1 antagonists) constitute a variety of drugs that block the effect of catecholamines on alpha-1-adrenergic receptors. They are mainly used to treat benign prostatic hyperplasia (BPH), hypertension and post-traumatic stress disorder. [ 1]
Tamsulosin. Tamsulosin, sold under the brand name Flomax among others, is a medication used to treat symptomatic benign prostatic hyperplasia (BPH) and chronic prostatitis and to help with the passage of kidney stones. [ 6][ 7][ 8] The evidence for benefit with a kidney stone is better when the stone is larger. [ 8] Tamsulosin is taken by mouth.
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. The elimination half-life is how long it takes for half ...
Piperoxan. Proroxan. Categories: Adrenergic receptor antagonists. Drugs for benign prostatic hyperplasia. Antihypertensive agents. Adrenergic receptors. Psychoactive drugs by mechanism of action. Hidden category:
Rotigotine. SB-269,970. Setiptiline. Spiroxatrine. Sunepitron. Tolazoline. Yohimbine. Many atypical antipsychotics and azapirones like buspirone and gepirone (via metabolite pyrimidinylpiperazine) antagonize α 2 -adrenergic receptors as well.
Adrenergic neuron blockers. Adrenergic neurone blockers, commonly known as adrenergic antagonists, are a group of drugs that inhibit the sympathetic nervous system by blocking the activity of adrenergic neurones. They prevent the action or release of catecholamines such as norepinephrine and epinephrine. They are located throughout the body ...
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. It triggers a series of responses after the body releases chemicals named ...