Health is a state of complete physical, mental, and social well-being, and not just the absence of disease or infirmity. Medicine is the science and practice of the diagnosis, treatment, and prevention of disease. It encompasses a wide range of healthcare practices evolved to maintain and restore health by the prevention and treatment of illness. Medicine has been practiced for thousands of years, with the first recorded accounts dating back to ancient civilizations in Egypt, Greece, and Rome. Today, modern medicine continues to evolve and develop, with new treatments and technologies being discovered and developed all the time. However, despite the many advances in healthcare, there are still many challenges and issues that need to be addressed, such as access to healthcare, the rising cost of treatment, and the growing burden of chronic diseases.