There are many reasons for tooth pain during biting and cheek pain around the ear, generally considered to be caused by dental or periodontal diseases, mumps, temporomandibular arthritis, otitis media and other reasons.
1. Dental or periodontal diseases: when patients suffer from wisdom teeth pericoronitis, apical periodontitis, dental caries and other oral diseases, due to incomplete tooth eruption, local inflammation of infection, etc. can stimulate the local pain, and aggravate the symptom when biting teeth.
2. Mumps: In case of bacterial or mumps virus infection, the swelling of mumps may spread to the area and cause pain when biting.
3. Temporomandibular arthritis: due to mental factors, trauma, occlusal disorders, systemic diseases, etc., it can lead to pain in the joint area, joint popping during movement, and jaw movement disorders.
4. Otitis media: The infection of the middle ear by bacterial inflammation can spread to this area and cause pain in the teeth bite, and it can be accompanied by hearing loss, pus in the external ear canal, bleeding and other manifestations.
Need to go to the hospital, clear diagnosis of the cause of the targeted treatment, you can not randomly use drugs.