Medicinal preparations to relieve the symptoms of dry mouth, refresh, moisturize, clean, soothe oral irritation, and lubricate oral dryness; medicated moisturizing gel for oral use; medicated dental rinses; medicated mouth washes; medicated toothpaste; therapeutic chewing gum for medical purposes, namely, to relieve the symptoms of dry mouth, refresh, moisturize, clean, soothe oral irritation, and lubricate oral dryness; throat lozenges; medicated lozenges; cough lozenges