Cyclic facial pain.
D002220:Carbamazepine / Q000627:therapeutic use; D003937:Diagnosis, Differential; D004878:Ergotamine / Q000627:therapeutic use; D005156:Facial Neuralgia / Q000188:drug therapy / Q000601:surgery; D005930:Glossopharyngeal Nerve; D006261:Headache / Q000175:diagnosis; D006801:Humans
D002220:Carbamazepine; D004878:Ergotamine