LYZ and mucositis: Separate recommendations for the treatment of mucositis also include the use of enveloping and keratoplasty agents, antioxidants - vitamin E, allopurinol solution, 2% methyl-uracil solution, sea buckthorn oil, propolis solution in milk, vitamin B12, chicken egg protein lysozyme, herbal decoctions (plantain), poultices based on an aqueous solution of furatsilin, and Maaloks [31].