What is the difference between medicated toothpaste and ordinary toothpaste?

Ordinary toothpastes contain a lot of friction agents, which are used to increase the friction effect of toothpastes, decontamination ability and polishing tooth surfaces. Friction agents have certain friction effect, but can not damage the tooth surface and periodontal tissue. Calcium carbonate is commonly used as friction agent in ordinary toothpaste. The crystal of friction agent tends to be smaller and smaller, and manufacturers make the square crystal into oval or round to reduce the damage of friction agent to tooth surface and periodontal tissue. Cleansers are essential in toothpaste. In addition to their good cleansing effect, they also have the effect of sterilization. In addition, there are adhesives that can keep the solid and liquid of toothpaste homogeneous, wetting agents that can keep the wettability, make the toothbrush feel refreshing and comfortable, and aromatics and a certain amount of preservatives that can help reduce bad breath.