近年来,五花八门的药物牙膏不断上市,如除臭止血类、脱敏类、消炎护齿类等。于是,许多人将药物牙膏当作防治口腔疾病的灵丹妙药,不论有无牙病一律使用。专家提醒,选用药物牙膏应注意以下三方面的问题。建议一院健康人不宜长期使用口腔中的致病菌和非致病菌(正常菌群)互相制约,保持着口腔内的生态平衡。对于健康人而言,使用杀菌力强的药物牙膏,虽然可以抑制、杀灭致病菌,但同时也会伤及非致病菌;长期使用还会使口腔中的致病菌 In recent years, a wide variety of drug toothpaste listed, such as deodorant hemostatic class, desensitization class, anti-inflammatory tooth care class. As a result, many people use the drug toothpaste as a panacea for the prevention and treatment of oral diseases, with or without dental diseases. Experts advise, the choice of drug toothpaste should pay attention to the following three aspects of the problem. It is suggested that healthy people in a hospital should not restrict the use of pathogenic bacteria and non-pathogenic bacteria (normal flora) in the oral cavity for a long time and maintain the ecological balance in the oral cavity. For healthy people, the use of strong bactericidal drug toothpaste, although it can inhibit and kill pathogens, but also non-pathogenic bacteria will hurt; long-term use will make the mouth of pathogenic bacteria