DIFFERENTIAL DIAGNOSIS OF FACIAL PAIN

Differential diagnosis of facial pain are : 
-postherpetic neuralgia
-migraine 
-sinusitis
-trigeminal neuralgia
-malignancies of the face
-carotidynia
-Tolosa Hunt Syndrome 
-painful ophthalmoplegia
-cavernous sinus thrombosis
-glossopharyngeal neuralgia
-teeth / oropharynx pathology 
-temporomandibular arthritis 
-Costen's Syndrome