Mirtaz 30 mg contains Mirtazapine, an antidepressant used to treat major depressive disorder (MDD) and other mood disorders. It belongs to a class of medications known as noradrenergic and specific serotonergic antidepressants (NaSSAs). Mirtazapine works by increasing the levels of serotonin and norepinephrine in the brain, which are chemicals that influence mood. In addition to its antidepressant effects, it has sedative properties, making it useful for patients experiencing insomnia related to depression. It can also stimulate appetite, which may benefit individuals dealing with weight loss due to depressive illnesses. Mirtaz 30 mg is usually taken once daily, preferably at night, and should be used under the guidance of a healthcare professional.