Health care expenditure refers to the total amount of financial resources allocated to the health care sector, which includes spending on hospitals, outpatient services, preventive care, long-term care, and pharmaceuticals. This expenditure reflects a country’s commitment to maintaining and improving the health of its population and can be influenced by various factors, such as economic status, demographics, and the efficiency of health care systems. High levels of health care expenditure may indicate a focus on comprehensive health services, but it also raises questions about sustainability and equitable access.