Antidepressant treatment is a therapeutic approach used to manage depression and related mood disorders. Antidepressants are medications that work by altering the levels of neurotransmitters in the brain, such as serotonin, dopamine, and norepinephrine, which play a role in regulating mood. Different classes of antidepressants, such as selective serotonin reuptake inhibitors (SSRIs), serotonin and norepinephrine reuptake inhibitors (SNRIs), and tricyclic antidepressants, may be prescribed depending on the individual's symptoms and medical history. Antidepressant treatment may also involve psychotherapy, lifestyle changes, and other interventions to address underlying psychological and environmental factors contributing to depression. Monitoring and adjusting treatment as needed are essential for achieving effective symptom relief and improving overall quality of life.