I've had it all week - I've been shiteting something the consistency of heinz tomato soup every 10 minutes - vile in the extreme.
The one thing I would say is - the absence of booze for a week makes me feel light and clear, but then the vomitting, shiteting, headaches, shivers, fever and arthritic pains start.
I may as well have got a drip feeding me Abbot Ale. :x