Endodontitis is recommended to seek medical treatment for root canal treatment (i.e., extraction of the nerve treatment), medication can not cure endodontitis. 1. Pulpitis is one of the common diseases in stomatology, which is mainly caused by dental caries, periodontitis or dental trauma caused by nerve infection and inflammation; the main symptoms of pulpitis include hot and cold tooth pain, spontaneous pain, paroxysmal pain or biting pain. 2. Pulpitis must be treated with root canal therapy, which is to clean up the necrotic and inflamed nerve from the tooth in order to effectively treat pulpitis; medication is not a cure for pulpitis, but if you can’t treat it in time, you can take anti-inflammatory medication (such as cefaclor, metronidazole) or painkillers (such as ibuprofen) as prescribed by your doctor in order to temporarily alleviate the symptoms. However, root canal treatment is still needed for root canal treatment. It is recommended that patients with endodontitis go to the hospital for treatment in a timely manner.