Basically, a cavity is hole in the tooth . This is often often caused by bacteria, which builds up from eating unhealthy food and not caring for your teeth properly.

Symptoms typically happen when a cavity is more developed, so you may not notice a cavity until it’s too late. However, if you catch a cavity early, you may be able to reverse the tooth decay and it may not be necessary to fill the cavity.

Here are the foremost common signs of a cavity:

• Tooth pain, usually happening for no apparent reason
• Sensitive teeth
• Moderate pain once you eat or drink
• Visible openings in your teeth
• Discoloration of the surface of a tooth (brown, black, or white)

If you experience any of those symptoms, contact your dentist directly . they’re going to presumably need to fill the cavity.

A cavity filling is when the dentist fills the opening in your tooth with some kind of material. The hope is to urge obviate your symptoms and make the tooth more aesthetically pleasing.