Yikes, cold turkey…yeah, that’s a form of hell on earth.
My neurologist suggested a stepping down the use, and it will ease the headaches. It worked for me, and I no longer drink anything with caffeine. For me to go cold turkey, it would have triggered very serious migraines. Not something I wanted to deal with. The schedule can be adjusted, as needed. Keep in mind, caffeine was just about my only vice. I loved caffeine. I also wasn’t on a deadline to start a medical study, so adjust the time schedule to fit your needs.
I drank a lot of tea, and started to make decaff tea, (iced tea), as well. I started with a ¾ mix of caffeinated tea to ¼ decaf and slowly (over about two – three weeks) reduced the portion of caffeinated to decaffeinated tea. Now, I can’t stand the bitterness of caffeinated tea and really don’t drink that much of the decaff stuff, either.
As far as coffee – my sister did the same, made both, but slowly reduced the amount of caffeinated to decaffeinated coffee, until it was all decaff.
Soda – Limit your daily intake to sodas – if you drink two a day – go to one. Do that for 3 or 4 days, then reduce to the smaller cans. Start skipping a day, then two days in-between – spacing out the days between sodas, and finally just stop.
Increase your water, as you do this – it also helps with the headaches. Only order water when you are out.