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Trazodone, sold under many brand names, [1] is an antidepressant medication [20] used to treat major depressive disorder, anxiety disorders, and insomnia. [20] It is a phenylpiperazine compound of the serotonin antagonist and reuptake inhibitor (SARI) class.
These drugs act as antagonists or inverse agonists of the 5-HT 2A, α 1-adrenergic, and H 1 receptors, as partial agonists of the 5-HT 1A receptor, [3] and as inhibitors of the transporters. mCPP is an antagonist of the 5-HT 2B receptor, an agonist of the 5-HT 1A, [3] 5-HT 2C, and 5-HT 3 receptors, [4] [5] and acts as a partial agonist of the ...
This is a complete list of clinically approved prescription antidepressants throughout the world, as well as clinically approved prescription drugs used to augment antidepressants or mood stabilizers, by pharmacological and/or structural classification.
In addition to their actions as reuptake inhibitors of serotonin, some SSRIs are also, coincidentally, ligands of the sigma receptors. [ 187 ] [ 188 ] Fluvoxamine is an agonist of the σ 1 receptor , while sertraline is an antagonist of the σ 1 receptor, and paroxetine does not significantly interact with the σ 1 receptor.
Rare (<0.1%) adverse effects include: Urinary retention; Prolonged QT interval; Torsades de Pointes; Ataxia; Breast enlargement or engorgement; Lactation; Cardiospasm
In addition, due to their blockade of certain serotonin receptors, serotonergic neurotransmission is not facilitated in unwanted areas, which prevents the incidence of many side effects often associated with selective serotonin reuptake inhibitor (SSRI) antidepressants; [1] [3] hence, in part, the "specific serotonergic" label of NaSSAs. [2]
A serotonin reuptake inhibitor (SRI) is a type of drug which acts as a reuptake inhibitor of the neurotransmitter serotonin (5-hydroxytryptamine, or 5-HT) by blocking the action of the serotonin transporter (SERT). This in turn leads to increased extracellular concentrations of serotonin and, therefore, an increase in serotonergic ...
Parnate (tranylcypromine) - a monoamine oxidase inhibitor (MAOI) used in the treatment of depression; Paxil – an antidepressant of the SSRI class; Nardil – an antidepressant of the MAOI class used to treat depression; Orap – a typical antipsychotic used to treat tic disorder