Fluoxetine is a medication commonly used to treat depression, anxiety, and certain other mental health conditions. It belongs to a class of drugs known as selective serotonin reuptake inhibitors (SSRIs), which work by increasing the levels of serotonin in the brain. This helps improve mood and emotional well-being, making it easier for individuals to cope with their symptoms. Patients typically take Fluoxetine in pill form, and it may take several weeks to notice its full effects. Like all medications, it can have side effects, including nausea, insomnia, and changes in appetite. It's important for individuals to discuss their treatment options with a healthcare provider to ensure it's the right choice for them.