What are the common serotonin modulators?

The common serotonin modulators primarily include drugs that influence the serotonergic system, which can play a crucial role in the treatment of depression and anxiety disorders. Trazodone, Nefazodone, and Vilazodone are all classified as serotonin modulators, particularly because they work predominantly on serotonin receptors and help to enhance serotonin activity in the brain.

Trazodone and Nefazodone are known for their ability to block serotonin reuptake while also acting on various serotonin receptor subtypes. This dual action contributes to their effectiveness in treating mood disorders. Vilazodone also functions as a serotonin reuptake inhibitor but additionally has inherent agonist properties at certain serotonin receptors, further solidifying its categorization as a serotonin modulator.

The other choices feature different classes of antidepressants, which, while effective, do not fit the specific categorization of serotonin modulators as neatly. This distinction is important for understanding their mechanisms of action and therapeutic applications. Hence, the selection of Trazodone, Nefazodone, and Vilazodone accurately reflects common serotonin modulators in clinical practice.