Is dental calculus harmful to teeth?

Dental calculus is harmful to teeth. First observe the appropriate, if there are no symptoms, is not the need for treatment. If there is often gum bleeding, it is recommended to do a dental cleaning treatment, cleaning teeth can improve symptoms. Usually need to brush teeth frequently, maintain dental hygiene, prevent tooth decay, is good for the body. If there is gingivitis, need to take roxithromycin dispersible tablets, metronidazole tablets treatment as soon as possible. If there is tooth decay, you need to do a tooth extraction treatment, it can be gradually restored, to prevent the impact on health.