Taiwan enjoys progressive medical technology, advanced medical facilities, and friendly services, which can be used as a foundation on which to build an international health care model and promoting Taiwan’s health care services to the world. In this study, we collected the evidence base reference about medical SPA and aromatherapy. We designed and collected questionnaire from the customs or patients who received the aromatherapy before and after particular plastic surgery. Those results present that aromatherapy is useful for tension and pain relief before and after operation. The combination of the Chinese medical treatment and aromatherapy is more effective. Integrate aromatherapy with Chinese medicine can develop a high-quality health care environment which can strengthen international competitiveness. Medical institutions have to establish standard medical service procedures for foreign patients, including the planning of professional training curricula for international medical service.