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What are the differences between the ingredients of ordinary toothpaste with special efficacy? What'

when it comes to choosing toothpaste, there are generally the following kinds of people: the first kind: the rich and willful. Just buy expensive ones. It's reasonable to think that they are expensive. Second: targeted. Choose purposefully according to your oral condition. For example, the third kind: buy without purpose.

At present, the toothpastes on the market are generally divided into ordinary toothpastes and special efficacy toothpastes.

First, let's understand the ingredients of toothpaste:

No matter what kind of toothpaste, whether its main component is friction agent or not, other substances such as foaming agent, humectant, adhesive, aromatic agent, water and other additives can massage and rub teeth to different degrees. The commonly used friction agents are calcium carbonate, calcium hydrogen phosphate and calcium pyrophosphate. Among them, calcium bicarbonate has strong friction, which is mostly used to remove tea stains and smoke stains.

What's the difference between a few yuan toothpaste and a few tens of Yuan toothpaste? Whether it's a few yuan toothpaste or a few tens of Yuan toothpaste, the main ingredients are almost the same. It's all to help clean the teeth, and the effect difference is not very big. When we buy toothpaste, we must not only look at the price, think that the higher the price, the better, and do not blindly believe in all kinds of advertising, because advertising tends to exaggerate the unique ingredients.

In particular, some medicated toothpastes do play a certain role in alleviating some oral diseases, but they can't replace drugs, and they can't really cure your oral diseases, so don't be misled by these.

Toothpastes are mainly auxiliary functions, and brushing methods are the most important, followed by toothbrushes. Now many people have reversed the order. Gingival bleeding and swelling is the manifestation of periodontal disease. It is necessary to wash teeth for treatment. The use of toothpaste is only a temporary relief to cover up the disease. If there is oral disease, it should be treated in time.

In addition, although the efficacy of toothpaste is almost the same, the efficacy of different toothpastes is different. You can choose according to your own needs.

Oral health: choose ordinary toothpaste.

Tooth sensitivity: potassium nitrate. Anti sensitive toothpaste can relieve the pain caused by tooth allergy.

Tooth decay prevention: fluoride toothpaste. The main fluorides used in toothpastes are sodium fluoride, sodium monofluorophosphate, stannous fluoride and ammonium fluoride.

Fluoride can effectively prevent tooth decay. It can form a protective film on the surface of teeth and resist the erosion of acid. Children under 3 years old should not use fluoride toothpaste. Children aged 4-6 should be used under the guidance of their parents. The dosage is generally the size of soybeans. In addition, people in areas with high fluorine water should not use toothpaste containing fluorine to avoid serious fluorosis.

Remove tartar: zinc citrate. Toothpaste containing zinc citrate or pyrophosphate should be selected to prevent tartar. Once the tartar forms, brushing your teeth seriously will not help. You can only ask a professional dentist to help you remove it.

Gum bleeding: Chinese herbal medicine. Select Chinese herbal medicine ointment can play a role in hemostasis, and it can help gingival tissue and blood circulation. However, the hemostatic drug ointment should not be over dependent, let alone abused.

Finally, do not use a toothpaste for a long time: if you use a toothpaste for a long time, it will cause some harmful oral bacteria to have drug resistance and resistance, and make the toothpaste lose the function of sterilization and tooth protection. Finally, use toothpaste alternately. Don't use toothpaste for too long: the longer the toothpaste is used, the more chance it will be exposed to the air, the higher the contact frequency with the toothbrush, and the greater the chance of contacting bacteria.