Some antidepressants can be (serotonin reuptake inhibitors).
Treatments may work by increasing levels of a (neurotransmitter serotonin).
(Serotonin reuptake inhibitors) may alter (brain chemistry).
A (drug category) may be knowned as (serotonin reuptake inhibitors).
Pharmaceuticals may be knowned as (serotonin reuptake inhibitors).
A combination of levels of stress may interfere with (serotonin regulation).