Is coke a remedy for headache?

@xxj3ffxx (501)
December 28, 2010 5:57am CST
Confused guy - A confused guy is always wondering which one is right and which one is wrong. Every person who is confused will try to seek the truth and without the truth, he will be always confused.
This evening, I was having a hard time with my headache and my friend told me to drink coke and it will ease the pain. To my surprise he gave me some coke that he just bought from Mc donald, and It works! I felt no pain for a while... but with time, the pain came again but not as much as before. Is it true? or is it my imagination? Can someone explain to me?