counterirritant

n.[医]反刺激剂(药物,敷于皮肤上,激起痛楚,以减轻他处一个更强烈的痛苦)

刺激疗法；刺激药

名词

1、Counterirritants are substances that create irritation or inflammation in one part of the body to relieve irritation or inflammation elsewhere.
刺激疗法是指一种在身体的一部分产生刺激或炎症以缓解其他部位刺激或炎症的物质。
2、Menthol and camphor are commonly used as counterirritants in topical creams to provide temporary relief from pain.
薄荷脑和樟脑常被用作局部乳膏中的刺激药，以提供临时缓解疼痛的效果。