A rotten tooth is a tooth that has decayed to the point where it is causing pain. This decay can be caused by a variety of factors, including poor oral hygiene, a sugary diet, and certain medical conditions. If left untreated, a rotten tooth can lead to a number of serious health problems, including infection, tooth loss, and even death.
Dentists can fix rotten teeth in a variety of ways, depending on the severity of the decay. In some cases, a simple filling may be sufficient to repair the tooth. In other cases, a more extensive procedure, such as a root canal, may be necessary. In severe cases, the tooth may need to be extracted.