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目前,牙膏的发展趋势是将洁齿与预防和治疗一般口腔疾病结合起来。因此,各种药物牙膏相继出现。美国药物牙膏占年销售量的70％;英国、西德、日本等占50％左右。而我国药物牙膏仅占牙膏总数的35％,其主要作用多为防龋、脱敏和治疗牙周病等。 在口腔病患者中,牙周病的发病率很高。究其原因,除个人体质因素外,菌斑和牙结石的沉积是产生牙龈炎和使牙龈炎发展成为牙周炎的重要原因。因此,预防牙周病应和预防及去
At present, the development trend of toothpaste is to combine dentifrice with the prevention and treatment of common oral diseases. Therefore, a variety of drug toothpaste appeared one after another. American drug toothpaste accounted for 70% of annual sales; Britain, West Germany, Japan, etc. accounted for about 50%. The toothpaste in our country only accounts for 35% of the total number of toothpaste, the main role of mostly anti-caries, desensitization and treatment of periodontal disease. In oral disease patients, the incidence of periodontal disease is high. The reason, in addition to personal physical factors, the deposition of plaque and calculus is to produce gingivitis and gingivitis development periodontitis is an important reason. Therefore, prevention of periodontal disease should be and prevention and to go