Hey Scott, I lived on Imitrex injections and verapamil for years. Routinely 2 to 4 inj. a day, as high as 6/day. During one particularly bad cycle I used over 100 in 5 weeks (that got the attention of my neuro). This was my only means to get thru work, and keep my sanity. I also knew I could not keep that regiment up.
Since finding CB, my Trex use is minimal, maybe 1 to 6 times per cycle(desperate times require desperate measures), my cycles were about 16 weeks, now they are about 12 using O2, D3, and busting.