migraine
"I have had migraines for over 15 years now.  I have tried everything out there from Imitrex to Morphine for reduction of pain, from Propranolol to Nortriptyline for prophylactics and nothing worked.  My doctor was running out of options and suggested Gabapentin and what a difference.  Now because it makes me tired, I only take at night before I go to bed, so I do not have ANY side effects that other people do.  I take a dose of 300 mg at bedtime and so far it has been a life saver.  I have not had any headaches for over a month since starting the Gabapentin.  I had such bad migraines, they would last up to 4 days straight without any relief.  Needless to say, I am quite happy with the medication."