“相恶”、“相畏”是拮抗作用,“相反”是毒性拮抗作用。然而,应用这种拮抗作用来减少药物之间的毒性,增强在机体的特殊效应,可说在中药基本理论中,还是一个新的课题。为了探讨拮抗的实质,选用相反、相恶、相畏之品组成,定名为拮抗丸。通过250例临床观察,并无毒付作用,且对一些慢性疾病,疗效较为满意。现分析报道于后: “Averse evil” and “fight” are antagonism and “opposite” are toxic antagonism. However, applying this antagonism to reduce the toxicity between drugs and enhance the special effects in the body can be said to be a new topic in the basic theory of Chinese medicine. In order to explore the nature of antagonism, the opposite, evil, and fear of the composition of the composition, named antagonistic pill. Through 250 clinical observations, there was no toxic effect, and for some chronic diseases, the curative effect was more satisfactory. The analysis is reported later: