We tried me on topama a few years ago, I had major repitory problemswith it as isn resp arrest. Now for the migraines I have 3 to choose from:
Imitrex injections: work fairly well but doent seem to hold it for long
Migrinal: is a nose inhailer as long as get it as soon as see signs and do 2 puffs in each works well.
Relpax; great, amost better than anything else cause actually totally gets rid of it.
the new stuff cant think of the name, advertoised alot now, starts with a T: not work very well at all
Just wanted to put in my two cents.

Blessed Be
Deb