migraine
"My favorite migraine medication is Relpax, which isn't covered by my insurance.  Imitrex didn't work for me hardly at all.  So, when Amerge came out and my insurance covered it for a reasonable co-pay, I tried it.

I will give naratriptan credit for working well.  It does knock out my migraines, which is more than I can say for Imitrex.  However, it takes a solid hour or more to work, and during that time, my migraines often have a chance to brutally worsen.

Relpax is still my favorite by far when I can get my hands on it."