original_query: What are some potential causes of toothache?
query: What are some potential causes of toothache?
answer: Potential causes of toothache include pulpitis, dentin hypersensitivity, apical periodontitis, dental abscesses, alveolar osteitis, acute necrotizing ulcerative gingivitis, temporomandibular disorder, maxillary sinusitis, and angina pectoris.