Polyphenols as Potential Agents in the Management of Temporomandibular Disorders

• Main Authors: Stefania Moccia, Ludovica Nucci, Carmela Spagnuolo, Fabrizia d’Apuzzo, Maria Grazia Piancino, Giuseppe Minervini
• Format: Article
• Language: English
• Published: MDPI AG 2020-07-01
• Series: Applied Sciences
• Subjects: temporomandibular disorders; temporomandibular joint; polyphenols; anti-inflammatory; osteoarthritis
• Online Access: https://www.mdpi.com/2076-3417/10/15/5305

Temporomandibular disorders (TMD) consist of multifactorial musculoskeletal disorders associated with the muscles of mastication, temporomandibular joint (TMJ), and annexed structures. This clinical condition is characterized by temporomandibular pain, restricted mandibular movement, and TMJ synovial inflammation, resulting in reduced quality of life of affected people. Commonly, TMD management aims to reduce pain and inflammation by using pharmacologic therapies that show efficacy in pain relief but their long-term use is frequently associated with adverse effects. For this reason, the use of natural compounds as an effective alternative to conventional drugs appears extremely interesting. Indeed, polyphenols could represent a potential therapeutic strategy, related to their ability to modulate the inflammatory responses involved in TMD. The present work reviews the mechanisms underlying inflammation-related TMD, highlighting the potential role of polyphenols as a promising approach to develop innovative management of temporomandibular diseases.