Medicine is the field dedicated to the diagnosis, treatment, and prevention of diseases, disorders, and injuries in living organisms, primarily humans. It is a multi-faceted discipline that combines science, technology, and the art of healing to improve health outcomes. Medicine encompasses various specialized areas, including but not limited to surgery, internal medicine, psychiatry, and pediatrics, each addressing different aspects of physical and mental well-being. Besides clinical practice, medicine also involves research to understand diseases better and to develop new treatment methods. Advances in medicine have dramatically extended human lifespans and improved the quality of life, but the field continuously evolves to tackle new challenges such as emerging diseases, antibiotic resistance, and healthcare accessibility.