Toothache and medicine still hurt may be the occurrence of pulpitis, deep caries, apical periodontitis, etc., need timely dental treatment.
1. Pulpitis is caused by bacterial infection of the tooth nerve. Infection of the pulp tissue leads to increased pressure in the pulp cavity and severe pain will occur. If medication is not effective in relieving the pain, the pulp should be opened and drained to reduce the pressure in the pulp cavity, and the pain will be relieved naturally. However, complete root canal treatment is required.
2. Deep caries, when the caries cavity is deeper, it can produce pain, this pain can not be relieved by medication, and should be filled after removing the decayed tissues of the tooth.
3. Periapical periodontitis. Inflammation of the apical tissues can cause toothache, which is not relieved by medication and should be treated with root canal therapy.
Toothache can also be caused by other reasons, need to do the appropriate treatment for the cause of the disease, simple medicine can not be completely relieved, so you need to go to the stomatologist.