Drink lots of water - it will help. And take something for the headache - I personally think advil or ibuprofen works better. But whatever works for you - just not excedrin because it has caffeine. It took me two or three days to get past the withdrawal. If you have the willpower drink half of a diet coke to help with the symptoms. Pour out the first half if you need to...and then drink just the second half, soon you won't need even that.