Toloxatone is primarily used as an antidepressant agent due to its selective and reversible inhibition of monoamine oxidase A (MAO-A). By inhibiting MAO-A, it increases the levels of neurotransmitters such as serotonin, norepinephrine, and dopamine in the brain, which helps regulate mood. It is prescribed for the treatment of major depressive disorder, especially in patients who do not respond well to other classes of antidepressants. Its reversible mechanism offers a favorable safety profile with fewer dietary restrictions compared to older, irreversible MAO inhibitors. Toloxatone is also associated with anxiolytic properties, making it useful in cases where depression is accompanied by anxiety. Due to its specific action and tolerability, it serves as an alternative in short-term management of mood disorders.