- 要问牙膏咋选好，因人而异分类挑；
- 普通功效两大类，都不治病应知晓；
- 如果容易患龋病，含氟牙膏错不了；
- 功效牙膏哪种好，问问牙医就知道。
牙膏是辅助刷牙的一种制剂，可增强刷牙的摩擦力，帮助去除食物残渣、软垢和牙菌斑，有助于消除或减轻口腔异味，使口气清新。牙膏大致可分为普通牙膏和功效牙膏两大类。普通牙膏就是不含功效成分的牙膏，主要用于清洁牙齿，清新口气；功效牙膏就是各种含有功效成分的牙膏，除清洁牙齿外，还带有一定的护理功效。
应该根据自己的需要选择牙膏。一般可以常规选择含氟牙膏，提高牙齿的防龋能力；如需要减少牙菌斑和牙龈炎，可选含抑菌成分或其他生物制剂的牙膏；有牙本质敏感症状时，可选用脱敏牙膏。但不管选择什么种类的牙膏，都要知道：牙膏不能治疗疾病，如果有了口腔疾病，还是要及时就医，才能真正解决问题。
温馨提示：面对众多的牙膏品种，要根据自己的需要选择适合自己的牙膏。同时要认识到，牙膏无法治疗口腔疾病，如果有了口腔问题，还是应该及时就医，寻找专业的帮助。
中华口腔医学会科普部推荐
本文内容摘自《关爱自己从牙开始——成人口腔保健》（人民卫生出版社出版，2019年）
Title:Choose the toothpaste that suits you
- To ask how to choose a good toothpaste, according to different categories of people;
- There are two kinds of common effects, which should be known if they are not cured;
- If it is easy to get caries, the fluoride toothpaste can't be wrong;
- What kind of effective toothpaste is good? Just ask the dentist.
Toothpaste is a kind of preparation to assist brushing teeth, which can enhance the friction of brushing teeth, help to remove food residues, soft dirt and dental plaque, help to eliminate or reduce the oral odor, and make the breath fresh. Toothpastes can be roughly divided into ordinary toothpastes and effective toothpastes. Ordinary toothpaste is the toothpaste without effective ingredients, which is mainly used for cleaning teeth and refreshing breath; effective toothpaste is a variety of toothpaste with effective ingredients, which has certain nursing effect in addition to cleaning teeth.
You should choose toothpaste according to your own needs. In general, fluoride toothpaste can be selected routinely to improve the caries prevention ability of teeth; if it is necessary to reduce dental plaque and gingivitis, toothpaste with bacteriostatic ingredients or other biological agents can be selected; desensitization toothpaste can be selected when dentin sensitive symptoms exist. But no matter what kind of toothpaste you choose, you need to know that toothpaste can't treat diseases. If you have oral diseases, you need to see a doctor in time to really solve the problem.
Warm tip: in the face of a large number of toothpaste varieties, you should choose the toothpaste suitable for you according to your own needs. At the same time, we should realize that toothpaste can not treat oral diseases. If there are oral problems, we should go to a doctor in time and find professional help.
Recommended by science popularization Department of Chinese Stomatological Association
The content of this article is extracted from "care for yourself from teeth - adult oral health care" (published by people's Health Press, 2019).