Pulpitis in wisdom teeth can be resolved by extraction. However, when pulpitis occurs in teeth other than wisdom teeth, if the tooth has retention value, it is best not to extract the tooth, but to carry out root canal treatment first, and crown restoration at a later stage. If there is no retention value, the tooth can be extracted. When pulpitis occurs in wisdom teeth, it is better to extract the wisdom teeth. Taking surface tomography before extraction to determine the resistance around the tooth can reduce the damage during extraction. When pulpitis occurs in teeth other than wisdom teeth, if the teeth have preservation value, it is best to perform root canal treatment on the teeth to preserve the affected teeth, and then perform crown restoration at a later stage to restore the function of the teeth. When pulpitis occurs, you must choose to go to a regular hospital, after a professional doctor’s examination, weigh the pros and cons, and choose the best treatment.