What is a Cavity?

July 29, 2026

Caries means rotten or foulness in Latin. Dental caries, also known as cavity, refers to a decayed or rotting portion of a tooth; Caries is a tooth disease caused by bacteria and leeds often to tooth ache.

Understanding a Tooth Cavity

A cavity is a permanently damaged area on the surface of a tooth that develops when plaque and bacteria produce acids that wear away the tooth enamel. Poor oral hygiene, frequent sugary foods, and skipping regular dental checkups can increase the risk of cavities. If left untreated, a small cavity can grow deeper into the tooth and eventually cause pain, infection, or more complex dental problems.

Preventing Cavities and Protecting Your Teeth

The best way to prevent cavities is by maintaining good oral hygiene every day. Brushing twice daily with fluoride toothpaste, flossing regularly, and limiting sugary snacks help reduce plaque buildup and protect tooth enamel. Regular dental checkups also allow dentists to detect cavities at an early stage, making treatment simpler and helping preserve your natural teeth for years to come.