en <span style="line-height:normal"><b><span style="font-size:10.0pt"><span cambria="" style="font-family:"><span style="color:#ed7d31">Aims: </span></span></span></b><span style="font-size:10.0pt"><span cambria="" style="font-family:">The aim of this paper was to provide a comprehensive review of using low-level laser therapy (LLLT) as a therapeutic method for recurrent aphthous stomatitis (RAS), including analyzing its underlying mechanisms, clinical applications, and potential benefits. </span></span></span><br> <span style="line-height:normal"><b><span style="font-size:10.0pt"><span cambria="" style="font-family:"><span style="color:#ed7d31">Information & Methods:</span></span></span></b> <span style="font-size:10.0pt"><span cambria="" style="font-family:">A database search was conducted to identify relevant papers investigating the use of LLLT for RAS treatment. Articles published in scientific journals and selected for review in Science Direct, Google Scholar, and PubMed were categorized and analyzed. </span></span></span><br> <span style="line-height:normal"><b><span style="font-size:10.0pt"><span cambria="" style="font-family:"><span style="color:#ed7d31">Findings:</span></span></span></b> <span style="font-size:10.0pt"><span cambria="" style="font-family:">During the initial search, a total of 88 articles were found. Five phases were performed to select articles, and eventually, 8 papers that met the inclusion criteria were chosen. </span></span></span><br> <span style="line-height:normal"><b><span style="font-size:10.0pt"><span cambria="" style="font-family:"><span style="color:#ed7d31">Conclusion: </span></span></span></b><span style="font-size:10.0pt"><span cambria="" style="font-family:">This literature review supports the idea that LLLT is a non-invasive and potentially effective therapy for RAS symptoms by accelerating the healing process and having beneficial effects in reducing pain and inflammation. </span></span></span><br> <br> <span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:12.0pt"><span style="background:yellow"><span cambria="" style="font-family:"><span style="color:#222222"></span></span></span></span></b></span></span></span> Stomatitis, Aphthous,Low-Level Light Therapy (LLLT),Laser Therapy,Oral Ulcer,Pain Management, 35 42 http://ijwph.ir/browse.php?a_code=A-10-2147-1&slc_lang=en&sid=3 E. Jafari 1003194753284600379261 1003194753284600379261 No “Student Research Committee” and “School of Dentistry”, Guilan University of Medical Sciences, Rasht, Iran K. Bagheriyeh Yazdi 1003194753284600379262 1003194753284600379262 No “Student Research Committee” and “School of Dentistry”, Guilan University of Medical Sciences, Rasht, Iran A.R. Hendi 1003194753284600379260 1003194753284600379260 No “Dental Sciences Research Center” and “Department of Prosthodontics, School of Dentistry”, Guilan University of Medical Sciences, Rasht, Iran M. Koochaki 1003194753284600379153 1003194753284600379153 Yes Department of Oral and Maxillofacial Medicine, School of Dentistry, Guilan University of Medical Sciences, Rasht, Iran