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Tricyclic antidepressants (TCAs) are a class of medications that are used primarily as antidepressants. TCAs were discovered in the early 1950s and were marketed later in the decade. [ 1 ] They are named after their chemical structure , which contains three rings of atoms .
The American Psychiatric Association 2000 Practice Guideline advises that where no response is achieved within the following six to eight weeks of treatment with an antidepressant, switch to an antidepressant in the same class, and then to a different class. A 2006 meta-analysis review found wide variation in the findings of prior studies: for ...
Tricyclic antidepressants (or TCAs) are a type of antidepressant developed in the 20th century. ... It impacts the way your body uses neurotransmitters like dopamine and norepinephrine to help ...
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.
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.
Clomipramine, sold under the brand name Anafranil among others, is a tricyclic antidepressant (TCA). [7] It is used in the treatment of various conditions, most notably obsessive–compulsive disorder but also many other disorders, including hyperacusis, panic disorder, major depressive disorder, trichotillomania, [8] body dysmorphic disorder [9] [10] [11] and chronic pain. [7]
This transport of serotonin by the SERT protein terminates the action of serotonin and recycles it in a sodium-dependent manner. Many antidepressant medications of the SSRI and tricyclic antidepressant classes work by binding to SERT and thus reducing serotonin reuptake. [7] It is a member of the sodium:neurotransmitter symporter family.
The truth is, antidepressants don’t always work — at least, not all antidepressants work for everyone. In fact, it’s not uncommon for people to try multiple antidepressants before finding ...