Dextromilnacipran is primarily used as an antidepressant in the treatment of major depressive disorder (MDD). It works by increasing the levels of serotonin and norepinephrine in the brain, which helps improve mood, energy levels, and overall mental well-being. This medication is often prescribed to individuals who experience persistent feelings of sadness, lack of interest in daily activities, and fatigue. It is also effective in managing symptoms such as difficulty concentrating and changes in sleep patterns. Dextromilnacipran is typically taken orally and requires consistent use over several weeks to achieve optimal therapeutic effects. It is important to follow the prescribed dosage and consult a healthcare provider for proper guidance, as abrupt discontinuation may lead to withdrawal symptoms.