Snowysmom already mentioned hard candy, but the one thing I didn't know about beforehand was the absolutely terrible taste I had in my mouth after surgery, which lasted for several days. Not sure of the reason-dry mouth from medicines maybe, but the morning after surgery one of my co-workers (I work at the same hospital where I had my surgery) brought me a bag of peppermints, which were WONDERFUL! Jolly Ranchers work great too. I just remember that I seemed to have such an unpleasant taste in my mouth, and that brushing my teeth only helped for less than an hour.
Also, don't bother with slippers or robe. Those ugly nonskid socks actually work fine, and when I got up I put on baggy knit shorts and a tee shirt.
And, I agree with 1Eliesa about the book; felt too lousy to follow a plot line. But a magazine that a friend left was just the ticket.
I'll be packing again soon-ugh!