Tooth Extraction might be a suitable solution for you if you are having several situation:
Severe decay
Severe decay occurs when a tooth is so deteriorated that a filling or crown cannot be used to fix it.
Infection
When a tooth becomes infected and cannot be salvaged with root canal therapy.
Impacted Teeth
When wisdom teeth or other teeth become impacted (unable to erupt normally).
Trauma
Trauma is defined as serious damage to a tooth caused by an injury.
Orthodontic Treatment
It may be required to provide room for other teeth to shift during orthodontic treatment.