I've had migraines last up to 48 hours. Sometimes I've had the dregs of one last 36. But after my neurologist hooked me up with the good migraine meds I can usually knock one out in 24 hrs. Sometimes sooner.

Can your doc prescribe Sumatriptan (Imatrex)? It's GOOD!

After I got pregnant and had my wee one, weirdly enough, my migraines pretty much stopped. I have one every now and then but I used to get them once a month near my period or weather changes. Hell, I tell you. Hell.