Fluoxetine is an antidepressant medication belonging to the class of selective serotonin reuptake inhibitors (SSRIs). It’s commonly prescribed to treat major depressive disorder, obsessive-compulsive disorder (OCD), bulimia nervosa, panic disorder, and premenstrual dysphoric disorder (PMDD). Fluoxetine works by increasing the levels of serotonin, a neurotransmitter in the brain that regulates mood, thereby helping to alleviate symptoms of depression, anxiety, and other related conditions. It’s important to take fluoxetine exactly as prescribed by a healthcare professional and to be aware of potential side effects and interactions with other medications. Regular monitoring by a doctor is typically recommended during treatment with fluoxetine.