艾滋病等新型流行病的出现、疟疾和结核等传染病的广泛增多、对抗生素抗药性的出现以及世界上众多地方慢性病的增多使基本药物概念比以往任何时候更具有重大意义。在许多发达国家 ,药物开支总额每年增长 1 0 - 1 8% ,比消费者物价指数或国民生产总值的年度增长快得多。这方面的 The emergence of new epidemics such as HIV / AIDS and the widespread increase in infectious diseases such as malaria and tuberculosis, the emergence of antibiotic resistance and the increase in chronic diseases in many parts of the world have made the concept of essential medicines more relevant than ever before. In many developed countries, total drug expenditures have increased by 10-18% annually, much faster than the annual growth in consumer price indices or gross national product. In this regard