See the causes and symptoms of caries in the tooth

See the causes and symptoms of caries in the tooth


Oral hygiene care is essential to prevent this problem

Caries is among the most common oral problems in Brazil and affects people of all ages. According to the latest edition of the National Oral Health Survey, published in 2024 by the Ministry of Health, over 55% of the Brazilian population has a certain degree of dental caries.




The survey also underlines that 41.5% of the Brazilian population has caries, with an average of 2.2 teeth Caria per person. This problem is particularly common among teenagers aged 12 to 15, where the prevalence reaches 57.4%.

“Caries is an injury caused by a group of bacteria, in particular the Streptococcus mutansThat uses eating remains – particularly rich in sugar – to proliferate. These remains form the bacterial plate thus called, which, if not correctly removed, turns into tartar, a harder material that further promotes the multiplication of bacteria “, explains the dentist Dr. Adriele Cristina Stein of the network of dental clinics of oral sin.

Identification of the bacterial plate

One of the first signs of the bacterial plate is the aspect of the inflammation around the rubber, which is reddish and can bleed slightly. Another common sign is the Urruppo. Even people who wash their teeth can develop teeth decay, especially if they do not use the interdental floss after each meal.

“The dental brush does not reach the spaces well between the teeth. The interdental floss is essential to remove the food remains of these regions and avoid the accumulation of plates,” says Adriele Stein.

Symptoms of caries

Before pain appears, caries can manifest itself through white spots on the teeth, which evolve into dark spots and small holes. In more advanced phases, symptoms such as pain, sensitivity, error breathing and swelling appear in the gums.

Foods rich in sugar and fermentable carbohydrates contribute directly to the emergence of the decay of the teeth. The pH of saliva change, making the oral environment more acidic and weakening dental enamel: the protective layer e bright.



The appropriate brushing, combined with the correct use of fluoride, is essential to prevent caries

Importance of brushing for the prevention of caries

There are different techniques of brushLike bass, headphones, modified Stillman and charter. The headphones technique, for example, is widely used with children through a playful approach: “Ball, small train, train”.

In addition, the use of fluorine – present in dental creams, gel, rinsing and paints – strengthens the teeth and helps in the prevention of the cavities. “Fluoro is indicated by childhood to old age, especially in case of exposed roots or history of dental problems,” describes the dentist in detail.

Always consult the dentist

In addition to taking care of the brushing, it is important to periodically consult a dentist. “It is essential to keep regular visits to dentist and perform imaging exams, such as periapolic radiography, as well as clinical evaluation. Caries can evolve quickly and compromise the dental structure, even leading to the loss of the teeth. “

By Ruhama Rocha

Source: Terra

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