headache
"This is an old medication that I hope will never be removed. My grandfather used to take it when it wasn't a prescription. My father took it and I take it. It kills the headache with just one dose within 20 minutes. 
Sometimes I may get sleepy when it takes effect, but I also believe this happens due to the possibility that I hadn't slept well and is why that particular headache came on. 
When I first started taking fioricet, I did feel some light nausea, and dizziness, but I do not get those side effects any more. I also am sure I eat a couple of saltines when I take it. 
I have been on many other medications for my headaches and have not had the possitive results that I get from the fiorocet."