This document lists different types of antidepressant drugs and their common side effects. It discusses 5 classes of antidepressants: SSRIs (which includes Citalopram, Escitalopram, Fluoxetine, Paroxetine, and Sertraline), SNRIs (Venlafaxine), atypical antidepressants (Mirtazapine), tricyclic antidepressants (Amitriptyline, Imipramine, Clomipramine, Doxepin), and MAOIs (Phenelzine, Isocarboxazid). Common side effects across these drug classes include nausea, headache, sleep disturbances, sexual problems, dry mouth, anxiety, fatigue, and constipation. Tricy