Many anti-depressant medications are selective serotonin reuptake inhibitors (SSRI) that help boost levels of serotonin.
And they are modern day AD that MD are are prescribing nowdays and they work. IMHO Amitriptyline is the best antidepressant of all to treat milder forms of depression although not SSRI and works great also to treat severe forms of clinical depression. It is specifically efffective is very small dosages to treat milder forms of depression. Your patient will thank you.Compared to other ssri it is like if someone forced you to stop crying and change your mood vs experiencing mild euphoria that gives you time not to feel the pain of depression while you slowly get back into the mood again. This is what people have told me.