Sertraline, also known as Zoloft, is a commonly prescribed medication used for the treatment of depression, obsessive-compulsive disorder, panic disorder, post-traumatic stress disorder, and premenstrual dysphoric disorder. Its active ingredient, sertraline, works by correcting chemical imbalances in the brain, resulting in improved mood and overall well-being. With a success rate of over 80%, it has helped millions of people lead happier and healthier lives.