Recurrent aphthous stomatitis (RAS): guideline for differential diagnosis and management

Authors

  • E Milia Department of Medicine, Surgery and Experimental Sciences, University of Sassari, Sassari
  • MA Sotgiu Department of Biomedical Sciences, University of Sassari, Sassari
  • G Spano Dental Unit, Azienda Ospedaliera Universitaria, Sassari
  • E Filigheddu Dental Unit, Azienda Ospedaliera Universitaria, Sassari
  • G Gallusi Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata", Rome
  • V Campanella Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata", Rome

DOI:

https://doi.org/10.23804/ejpd.2022.23.01.14

Keywords:

Oral ulcers, Aphthae, Minor RAS, major RAS, Herpetiform ulceration, RAS treatment

Abstract

AIM: Recurrent aphthous stomatitis (RAS) is a painful and common ulcerative form that can pose a diagnostic challenge. In fact, similar oral ulcers can appear secondary to a variety of well-defined pathological conditions. Thus, the purpose of this work was to update the current knowledge about RAS METHODS: A narrative review is presented aiming to clarify the extensive differential diagnosis of RAS and its management. CONCLUSION: As a first aid in relieving the pain, topical applications of corticosteroids, antibiotics, and analgesics are highly recommended, while systemic therapy of RAS should be used in the case of multiple painful ulcerations compromising the quality of life of the patient. Also, natural anti-inflammatory substances from medicinal herbs, in the form of essential oils and extracts are promising agents in the management of RAS.