Are TCAs a type of SSRI? Understanding the Fundamental Differences
•
4 min read
First developed in the 1950s, tricyclic antidepressants (TCAs) predate selective serotonin reuptake inhibitors (SSRIs) by decades. This critical historical context immediately highlights that the two are fundamentally distinct drug classes. So, **Are TCAs a type of SSRI?** No, they are separate medications with different chemical structures and pharmacological properties.
