Wound healing is a highly ordered biological process involving a variety of cells, fluids, and molecules. Any obstacles in the link may cause poor wound healing and even the formation of chronic wounds. In recent years, more and more studies have reported that hydrogen peroxide plays an important role in wound healing and throughout the whole process of wound healing. This article reviews the research progress of hydrogen peroxide and literatures in the related fields to provide new ideas and clues for promoting the basic and clinical research of wound healing.创面愈合是一个高度有序的涉及多种细胞、体液和分子的生物学过程,任何环节的障碍都可以引起创面愈合不良以至于形成慢性创面。近年来越来越多的研究报道,过氧化氢在创面愈合过程中发挥重要作用,并贯穿创面愈合全过程。本文通过回顾过氧化氢的研究历程,对相关领域的研究进展进行文献综述,以期为促进创面愈合的基础和临床研究提供新的思路和线索。.