Half of the headache, face pain, earache, and toothache, if the symptoms are persistent, may be caused by a lesion in the tooth itself, or a lesion in the ear. Dental lesions, including gingivitis or wisdom teeth, can cause these symptoms, as well as fever. In the case of otitis media, the patient may generally experience discharge from the ear canal. If necessary, the patient should be seen by an otolaryngologist or stomatologist. It may also be a kind of trigeminal neuralgia. The trigeminal nerve is a mixed nerve that includes sensory fibers, motor fibers, and sensory fibers that include the ophthalmic branch, maxillary branch and mandibular branch. In the case of a lesion of the mandibular branch, the patient may present with pain in the auriculotemporal region and in the skin below the orofacial fissure, and may also present with toothache, and some patients may present with hypoesthesia of the anterior 2/3 of the tongue, or taste sensitization. In the case of maxillary branch lesions, patients may present with pain in the skin below the lower lid, and between the fissures of the mouth, or they may have maxillary odontalgia, or they may have soft palate pain, some patients may have nasal pain, or they may have facial pain, etc. The duration of symptoms in patients usually varies from a few seconds to a few minutes and can stop suddenly. The main treatment is symptomatic, and commonly used drugs are carbamazepine.