I am 44 years old female, two years back I was deducted with Pituitary tumor (as my serum prolactin went high and MRI proved tumor) doctor gave me Carbologine 0.25 and after almost one year contrast MRI showed tumor is not there and Doctor stopped Carbologine, Now four months back I was deducted Trigominal neurological and pain keeps on coming back again and again under the eye portion and ear and most effected. Doctor has given me Gabapane 300mg daily, But effect is not there, what should I do now? One Doctor said that it may be due to tumor has reoccurred.