Mirtaz 15 Tablet is a prescription medication indicated for the treatment of major depressive disorder, anxiety disorders, and insomnia. The active ingredient, Mirtazapine, is a tetracyclic antidepressant that works by increasing the levels of neurotransmitters such as serotonin and noradrenaline in the brain, which helps to improve mood and reduce symptoms of depression. The tablet is available in a strength of 15mg, which is the maximum recommended dose for adults. Mirtaz 15 Tablet has a rapid onset of action, with antidepressant effects typically seen within 1-2 weeks of treatment initiation. The medication is contraindicated in patients with a history of hypersensitivity to Mirtazapine or other ingredients, and should be used with caution in patients with pre-existing conditions such as liver or kidney disease, or a history of seizures. Common side effects of Mirtaz 15 Tablet include sedation, dizziness, and weight gain. Patients should be monitored for any changes in mood or behavior, and the medication should be discontinued if such changes occur.