Takes about 20 minutes but once it kicks in it works like a charm. I keep them with me at all times because they are so awesome.

Excedrin migraine is my non prescription headache medicine go to! They work quickly. I prefer the green and white coated ones over the all white.

I get super bad migraines almost every week and I can always count on these to get rid of it in an hour or so. True life saver.

I have migraines very often have for years about the only thing that helps is exceeding migraine. I always keep it handy!

I use this for headaches all the time before they become migraines. Typically it works and the caffeine in it is helpful

I get really bad migraines and had to take this regularly. It helped out a lot and my headache decreased in pain pretty quickly.

This is one of the only pain pills that I have found to help relieve my migraine pains. Works within an hour of taking it.

Best migraine medicine on the market! Only thing that almost immediately takes my headache away! Love it!

Really helps when I feel a migraine coming on. While the off brand is good, I say go for this for the big ones. Just use a coupon and save a bit.

I get head aches often. This relives them quickly if taken early enough. Works great when Nigerian is first coming on.