- Sudden paroxysmal burning in the facial region
- Sudden pain while talking
- Often appears after exposure to Wind
- Sometimes the patient wakes from sleep
- The pain is severe lasts from several seconds to two minutes
- The pain suddenly stops
- Pain mostly occurs in the maxillary and mandibular branches
- Pain in the optic branch is rare
- Most commonly seen in middle aged or older people
- Seen more in women than men
| - Optic branch:
Forehead Nose Maxillary skin Eyes - Maxillary branch:
Facial skin Upper lip Hard palate Maxillary sinus - Mandibular branch:
Mandible Oral cavity Teeth Tongue External ear |