Search strategy: Electronic searches through PubMed, MEDLINE, Cochrane Database, and Google Scholar were accomplished and a reference list of relevant articles was undertaken. Among them English-language papers with available full texts focusing on the medicinal herbs in the treatment of cancer therapy-induced oral mucositis were chosen. The keywords used were medicinal plant, chemotherapy, oral ulcer, mouth ulcer, oral mucositis, stomatitis, radiotherapy, and neoplasms.Aloe vera: The Aloe vera plant includes several active agents which contain polysaccharides, anthraquinone, lectin, superoxide dismutase (an antioxidant enzyme), glycoprotein, amino acids, vitamins C and E and minerals.This herbal agent provides antioxidant properties, COX-2 suppression and immune modulatory mechanisms. The result of a study that evaluated the oral aloe vera in the patient undergoing radiation therapy did not show any positive effects, but the quality of life scores were slightly improved [16]. Another study that was done in 2009, demonstrated that aloe vera juice is effective in reducing the incidence of mucositis in patients with radiation therapy, especially those with lower mucositis grading. Hence, aloe vera may not be able to completely prevent oral mucositis, but alleviates and reduce the progression of mucositis [17]. In a recent study by de Freitas Cuba L et al., the topical application of aloe vera has a positive effect in healing of lesions induced on the tongue of rats subjected to radiation [18]. In another study, Ahmadi A showed that aloe vera mouth wash alleviated oral mucositis due to head and neck radiation [19].
Borneol and borax powder:This agent is administered locally in oral inflammation and aphthous ulceration, which contains Borax, Borneolum, and Indigo naturalis. Borax extracts of natural borax mineral decrease genotoxic effects of heavy metal on human blood cell cultures and normalizes reduced antioxidant enzyme activities.
ABSTRACTOral mucositis is an inflammatory mucosal destruction as a result of chemotherapy and/or radiation therapy, which in severe cases can impair patients' quality of life. Moreover, mucosal infection and/or systemic involvement due to compromised immunity leads to delay or discontinuation of the treatment. Many strategies and agents have been suggested for the management of this condition. Because of their lower side effects compared to chemical drugs, general interest in evaluating therapeutic effects of herbs has been increased intensively. Herbal plants apply their effect through different mechanisms of action: antioxidant, analgesic, anti-inflammatory, antifungal, antiseptic, and anticarcinogenic activity. Recently, various natural agents in plants have been noticed in mucositis, which may improve the symptoms through different interventions. The purpose of this review is to focus on the preventive or therapeutic use of herbal medicine to alleviate oral mucositis.Maryam Baharvand et al., Herbs in Mucositis.www.jcdr.net