Dorin Ioan Cocoș, Irina Adriana Beuran, Norina Consuela Forna, Petru Trifautanu, Buga Vladimir, Kamel Earar
DOI : 10.62610/RJOR.2025.2.17.68
Abstract
The increasing interest in plant-based therapies has highlighted the therapeutic potential of essential oils in oral health. This review evaluates the effectiveness of Pelargonium graveolens (Geranium) and Lavandula angustifolia (Lavender) essential oils in the prevention and management of oral cavity disorders. These oils exhibit broad antimicrobial, anti-inflammatory, antioxidant, analgesic, and wound-healing properties, making them suitable for treating gingivitis, aphthous ulcers, oral candidiasis, and halitosis. In vitro and in vivo studies support their activity against common oral pathogens such as Streptococcus mutans and Candida albicans, as well as their modulatory effects on pro-inflammatory cytokines. Clinical data, though limited, suggest promising results in reducing plaque, inflammation, and discomfort. Their pleasant aroma and low toxicity also support patient acceptability and compliance. However, the lack of standardized formulations and long-term clinical trials presents challenges. Further research is necessary to establish evidence-based guidelines and integrate these essential oils effectively into dental care. This review highlights their potential as natural, complementary agents in modern oral therapeutics.