Healthcare refers to the organized provision of medical services, including the prevention, diagnosis, treatment, and management of illnesses and injuries. It encompasses a wide array of services delivered by professionals in various fields, including medicine, nursing, pharmacy, and allied health. Healthcare aims to maintain or improve overall health through various means such as clinical treatment, health education, preventive measures, and wellness strategies.
The healthcare system can be categorized into different sectors, including primary care, secondary care, and tertiary care, each serving distinct roles in managing patient health. Additionally, healthcare can be delivered in a variety of settings, including hospitals, clinics, outpatient facilities, and home care. Access to quality healthcare is considered a fundamental human right and is influenced by factors such as socioeconomic status, geographic location, and public health policies. Overall, healthcare plays a crucial role in enhancing the quality of life and increasing life expectancy through effective management of health and medical conditions.