Fluvoxamine 50mg is a medication that belongs to a class of drugs known as selective serotonin reuptake inhibitors (SSRIs). It is used primarily to treat depression, obsessive-compulsive disorder (OCD), and social anxiety disorder (SAD). Fluvoxamine works by increasing the levels of the neurotransmitter serotonin in the brain, which helps to regulate mood, anxiety, and other symptoms. It is important to take fluvoxamine exactly as prescribed by your doctor, and to inform your healthcare provider of any other medications you are taking or medical conditions you have. Side effects may include nausea, headache, drowsiness, and dizziness, among others.