Medicina

Medicina, or medicine, is the science and practice of diagnosing, treating, and preventing illness and injury in humans. It involves understanding how the body functions, identifying health issues through examination and tests, and applying therapies—such as medications, surgeries, or lifestyle changes—to restore health. Medicine combines knowledge from biology, chemistry, and other fields to improve well-being and quality of life. It also emphasizes prevention through education, screenings, and vaccination. Overall, medicine aims to help individuals maintain or regain health by addressing physical, mental, and emotional aspects of health.