Can a Cavity Heal on Its Own? What Happens If You Don't Treat It?
A small cavity may not seem like a serious problem, especially when there is no pain. Many people notice a tiny dark spot on a tooth or mild sensitivity and decide to wait. Sometimes, the discomfort disappears, and it feels like the problem has gone away. But does that mean the cavity has healed? Usually, no. A cavity that has already created a hole or permanent damage in the tooth cannot repair itself naturally. However, very early tooth decay can sometimes be stopped or reversed with proper oral care and fluoride before a cavity forms. Understanding the difference between early tooth decay and an actual cavity can help you protect your natural teeth and avoid complicated dental treatment later. What Exactly Is a Cavity? A cavity is a damaged area in a tooth caused by tooth decay. It develops when bacteria in dental plaque feed on sugars and produce acids that gradually weaken the tooth's enamel. In the beginning, this process may cause mineral loss without creating a visible hol...