Tooth decay is the loss of the enamel or the tooth’s outer layer. It happens when oral bacteria release acids that eat away the enamel of your teeth. Tooth decay is the main cause of cavities (dental caries). Symptoms of tooth decay can vary. Below is the list of the most common ones.
When a cavity starts to form, dark spots on the tooth’s surface may develop. At first glance, such patches may appear to be ordinary dental stains, and you might even assume that you have mild tooth discoloration. On the other side, the black area intensifies over time, indicating dental deterioration.
The waste that the bacteria in your mouth create can contribute to poor breath and a bad aftertaste. If you realize that you have persistent foul breath that is challenging to mask, this may be a sign that it’s time for a dental checkup.
Without suffering terrible pain, it could be challenging to bite down. Some people find it challenging to brush or floss certain areas because of discomfort or sensitivity. This is brought on by the exposed dentin, which affects the nerve of the tooth.
The bacteria that cause cavities eventually penetrate the tooth enamel and cause infections that result in tiny pits and holes. These holes show that a cavity has formed, and you will need a filling.
Tooth decay might harm the soft tissue surrounding a cavity if it is located closer to the gums. This may cause bleeding or inflamed gums while brushing or flossing. A dentist appointment is essential because gingivitis can cause gum bleeding.