Depression is a widespread mental health disorder characterized by persistent feelings of sadness, emptiness, and despair. It can impact all aspects of life, from relationships and work to physical health and overall well-being. Symptoms of depression vary from person to person but often include changes in appetite, sleep disturbances, fatigue, and difficulty concentrating. Without proper treatment, depression can worsen over time and lead to serious consequences, including self-harm or suicide. However, with timely intervention, such as therapy, medication, and lifestyle changes, individuals can effectively manage depression and improve their quality of life.