Nassa 15mg Tablets – Mirtazapine for Depression, Anxiety & Sleep ImprovementNassa 15mg Tablets Nassa 15mg Tablets contain Mirtazapine, a tetracyclic antidepressant that helps relieve symptoms of depression, anxiety, and insomnia by restoring the balance of neurotransmitters in the brain. Mirtazapine works by blocking specific serotonin and norepinephrine receptors, leading to an increase in these mood regulating chemicals in the central nervous system. By improving serotonin and norepinephrine activity, Nassa 15mg enhances