The cases of feeling comfort during acupuncture and moxibustion treatment in literature were summarized and its biological basis was explored. A simple classification of comfort was made, and the importance of obtaining comfort in acupuncture treatment was pointed out. Considering the pursuit of less pain and harmlessness in modern clinical treatment, sugar needle should be advocated and popularized in current clinical practice of acupuncture and moxibustion.
梳理文献中针灸治疗过程产生舒适感的阐述，并探讨其生物学基础；对舒适度进行简单的分级，指出针刺治疗过程中取得舒适感的重要意义。考虑到现代临床对治疗少痛化和无害化的追求，目前针灸临床中应提倡和普及糖针。.
Keywords: acupuncture and moxibustion; comfort acupuncture and moxibustion; sugar needle.