Mirtazapine
"I've been on this medication before. 
By itself is a bit mild, but it is a very good option as an augmentation antidepressant. It's start working at 30mg due to it's 5HTP and Noradrenaline boost. A good side effect for me, is weight gain and a great sleep aid. A bad side effect this time for me, as a patient post quimio (chemo), it will be considerable the lows in white blood cells. Thou for a normal person is not a really an issue."