Mirtazapine Indications Trazapin Tablets are indicated for the treatment of major depressive disorder (MDD). Pharmacology Pharmacodynamics: The mechanism of action of Mirtazapine as with other drugs effective in the treatment of major depressive disorder is unknown. Evidence gathered in preclinical studies suggests that Mirtazapine enhances central noradrenergic and serotonergic activity. These studies have shown that […]