Cyclobenzaprine
"I was plagued with level 10 migraines 4 to 10 times a month...usualIy around 20 hrs. duration   was prescribed every kind of migraine cocktail imaginable.  Mega doses of 5 different anti-seizure medications, beta blockers,  and imitrex self injections and nasal spray.  Years using this stuff got me nowhere.  A PA in the emergency room prescribed cyclobenz and Motrin for my lower back!  It worked and my Migraine and neck throb pain solved....however, the medicine knocks me out like I got hit in the head by a brick...small price to alleviate migraine pain!!!   I wonder how safe it is to use this medicine for 10 years straight?"