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The TCAs are used primarily in the clinical treatment of mood disorders such as major depressive disorder (MDD), dysthymia, and treatment-resistant variants. They are also used in the treatment of a number of other medical disorders, including cyclic vomiting syndrome (CVS) and anxiety disorders such as generalized anxiety disorder (GAD), social phobia (SP) also known as social anxiety ...
Monoamine oxidase inhibitors (MAOIs) and tricyclic antidepressants (TCAs) were the first drugs to be developed for the treatment of depression, dating back to the early 1950s. Because of their undesirable adverse-effect profile and high potential for toxicity , due to their non-selective pharmacological effects, strict regimens were needed for ...
The majority of the tricyclic antidepressants (TCAs) act primarily as serotonin–norepinephrine reuptake inhibitors (SNRIs) by blocking the serotonin transporter (SERT) and the norepinephrine transporter (NET), respectively, which results in an elevation of the synaptic concentrations of these neurotransmitters, and therefore an enhancement of ...
Tricyclic antidepressants (or TCAs) are a type of antidepressant developed in the 20th century. They’re among some of the first prescription medications to be approved by the FDA.
Tricyclic antidepressants, or TCAs, are an older class of antidepressants. They first came onto the market in the mid-20th century as treatments for depression and certain anxiety and pain disorders.
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.
TCAs were the first medications that had dual mechanism of action. The mechanism of action of tricyclic secondary amine antidepressants is only partly understood. TCAs have dual inhibition effects on norepinephrine reuptake transporters and serotonin reuptake transporters.
Desipramine, sold under the brand name Norpramin among others, is a tricyclic antidepressant (TCA) used in the treatment of depression. [8] It acts as a relatively selective norepinephrine reuptake inhibitor, though it does also have other activities such as weak serotonin reuptake inhibitory, α 1-blocking, antihistamine, and anticholinergic effects.