Glossopharyngeal neuralgia as onset of multiple sclerosis.

Objectives and Methods: Glossopharyngeal neuralgia is a painful condition, affecting the ninth cranial nerve, rarely described in the course of multiple sclerosis. Here we describe a case of multiple sclerosis presenting with glossopharyngeal neuralgia. Results and Discusion: We Suggest the presence of demyelinating areas at the nerve root entry zone as principal trigger mechanism.