migraine
"Imitrex has long been the "gold" standard for "migraine sufferers" " cluster headache suffers (a much rarer but more painful form of headache" and even those who suffer from just occasional really painful headaches but not frequent enough to be characterized as the "migraine" or "cluster" variety. After speaking to your physician about the safety of you using Imitrex, ask for Sumavel Dose from Zogenix.  Pre-filled units that get the medication in your blood within 3 minutes. Amazing!"