Abstract
INTRODUCTION: Oral submucosal fibrosis is a potentially life-threatening oral disease that significantly impacts physiological functions such as speech and swallowing while also diminishing the quality of life for patients. Currently, the mainstream treatment for oral submucosal fibrosis in clinical practice involves invasive glucocorticoid drugs such as injection therapy. However, this method often leads to intraoperative pain, anxiety, fear, and poor medical experience due to associated side effects. METHODS: There is an urgent need to actively explore new drugs and relatively noninvasive approaches for the treatment of oral submucosal fibrosis in order to enhance patients' medical experience and compliance. This has become a focal point of attention in clinical research. After conducting an extensive literature search, it was discovered that curcumin, a natural polyphenolic compound, exhibits potent anti-tumor, anti-inflammatory, antioxidant, anti-metastatic and anti-angiogenic properties. Moreover, curcumin holds significant clinical potential in the prevention and treatment of various diseases such as oral submucosal fibrosis. CONCLUSION: This review presents a comprehensive elaboration encompassing the action mechanisms, biological activity, potential applications, and clinical characteristics of curcumin in the management of oral submucosal fibrosis, aiming to provide diagnostic insights and novel therapeutic perspectives for its prevention and treatment.