migraine prevention
"Well I'm currently taking four 25mg nortriptyline a night for the past few months this is the only tablet that seems to keep my migraines at bay as I was diagnosed with classical migraines after my MRI scan if I miss one night I will get a migraine the day after every time I cannot miss a night taking them otherwise I pay for it the next day I can have up to 3 major migraines a day but this dosage and these tablets seem to be working for me ."