Tizanidine
cluster headaches
"I've tried everything for my cluster headaches per my doctor with little success but this medication in combination with topamax seems to be *magic*!!!  I feel like a new person!  When I first went to my neurologist I was deeply depressed because a day didn't go by that I wasn't suffering from a headache and I would cry at night wishing that in the morning I wake up headache free. And for the first time in my life I am. I pray this doesn't change!!"