[Retrospective on ESP Courses in the Global English Era]

With the rise of the medical tourism industry in Taiwan and changes in the country's population structure, nurses are facing greater challenges than ever before. Both professional knowledge and English proficiency are indispensable. Various types of English for Specific Purposes (ESP) courses have emerged to assist healthcare professionals to build their English abilities and cope with the changing demands of their profession. However, related research indicates that the deficient state of English communication skills among nurses in Taiwan may hinder the country's ability to effectively promote medical internationalization and handle ongoing changes in its population structure. To effectively face this predicament, educators must re-examine the current design of ESP courses. Therefore, this article was developed to explore ESP courses from the three perspectives of language descriptions, needs analysis, and learning theories. Furthermore, the concepts and research related to these three perspectives, including the nurse-patient relationship, community of practice, situated learning, and English as a medium of instruction, were reviewed. Some insights into how these concepts may be applied to ESP courses are also proposed with the goals of better incorporating the needs of learners into course designs and placing learners at the center of language learning.