What are the commonly used TCA and their primary applications?
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4 min read
First introduced in the late 1950s, Tricyclic Antidepressants (TCAs) were foundational in modern psychopharmacology, though they are now typically considered a second-line treatment due to a higher side effect profile than newer options. Understanding what are the commonly used TCA is essential for appreciating their specific therapeutic roles in conditions like depression, chronic pain, and obsessive-compulsive disorder (OCD).