Terrible headache? Hotsauce.

CaptionSeriously, if you've got one of those caffeine-withdrawal or oversleep headaches that's just not responding to painkillers, capsaicin is your friend.Find the hottest hotsauce or other chile product you can find, and consume a spoonful (or less, depending how hot it is). Lick your lips to get some burn on them too - when your mouth is on fire and your lips feel all glowy, your headache will clear up in minutes. Mega endorphin hit GO.It works.