Why Is an Infected Tooth Not Extracted Immediately?

An infected tooth is considered a serious oral-health problem. Inflammation commonly develops as a sign of infection and may occur inside or around the tooth. Infected teeth often cause pain, discomfort and other problems. In this article, we will discuss why an infected tooth may need to be extracted and why this can be important.

Causes of Infected Teeth

1. Tooth Decay: Tooth decay begins when bacteria penetrate tooth enamel. As the bacteria move deeper into the tooth and the decay progresses, infection and inflammation may develop. Inflammation may form around the dental pulp, which contains the nerves and blood vessels.
2. Gum Infections: Gum infections develop when a bacterial infection occurs in the gums. These infections may cause swelling, redness and pain in the gum tissues. In advanced cases, the infection may cause inflammation around the root of the tooth and the surrounding tissues.
3. Dental Trauma: A traumatic impact to a tooth may cause inflammation inside or around the tooth. Such trauma may damage the tooth root or periodontal tissues and may lead to infection.

Reasons for Extracting an Infected Tooth

1. Pain and Discomfort: Infected teeth are commonly associated with pain, sensitivity and discomfort. This pain may affect daily life and interfere with normal activities. Extracting the infected tooth may help eliminate the source of pain and provide relief when the tooth cannot be preserved.
2. Spread of Infection: An infection in an inflamed tooth may spread to surrounding tissues and other teeth. This may affect neighbouring teeth and overall oral health. When preservation is not possible, extraction of the infected tooth may be required to help control the spread of infection.