My pain specialist does not necessarily believe in Imitrex rebound migraines. But I read all the rebound symptoms and they’re talking about me. I’ve been on daily Imitrex for at least 15 years. Anyone else had Imitrex rebounding and what did you use to break the cycle/taper off the Imitrex? Prednisone 6-day packs no longer work for me. Thank you.