Dentistry: treatment of periodontal diseases (catarrhal, necrotising ulcerative gingivitis, localised periodontal disease, generalised periodontal disease), treatment of diseases of the oral mucosa (stomatitis, chronic recurrent aphthous stomatitis), traumatic lesions of the oral mucosa (prosthetic stomatitis). Paediatrics: diaper rash and diaper dermatitis, prevention of their infection. Treatment of skin infections, in particular, secondarily infected eczemas and neurodermatites. Treatment of minor abrasions, cuts, scratches, burns, and prevention of their infection in household injuries.