How long does it take for caffeine withdrawal symptoms to go away?
I go through caffeine withdrawal in the form of headaches if I go without coffee for a couple of days. I usually repair this by just having a coffee or a glass of Coke, sometimes in combination with a Tylenol if the headache’s really painful. If there’s some reason you need to completely stay off caffeine, and can’t just yourself off by gradually cutting down on your intake, I’d recommend drinking plenty of water. Stay nice and hydrated. On those few occasions when I’ve been off the stuff for longer periods at a time, a little Tylenol and lots of water helped a lot, and the withdrawal symptoms (for me) didn’t last more than a few days.