N-acetylcysteine versus chlorhexidine in treatment of aphthous ulcers: a preliminary clinical trial.
Esam S HalboubBaleegh AlkadasiMohammed AlakhaliAli AlKhairatHuda MdabeshSomaya AlkahsahSaleem AbdulrabPublished in: The Journal of dermatological treatment (2019)
Single application of NAC results in a clinically significant reduction of RAS-associated pain within one day of application and is more effective than CHX.