cluster headaches
"Words cannot express how grateful I am for this medicine.  I have dealt with these crippling headaches since my mid 20's.  Now in my mid-30's, I finally happened upon a physician (at a CareNow of all places) who actually listened to me as I told him of the nightmare I face at least three times a day, every day, for months on end, and prescribed Imitrex for me.  If taken at the very first sign of an attack, these little beauties (I take the oral) can save you 30 minutes to several hours of unimaginable pain.  I cannot recommend enough that my fellow cluster headache sufferers ask their doctor about considering Imitrex.  While there's no cure, this is the closest thing I've found so far that at least makes living with these headaches bearable"