It's not too bad really. I just had to get desensitized on my last hospitalization. ICU nurses are usually the best (and nicest) and as long as you can stay sane for a day or two in there, you're fine. Basically you are bed-bound which is the only problem. There was a little miniature toilet in my room, but I wasn't allowed to walk beyond that since they have you hooked up to heart monitors, bp cuff, pulse-ox etc. Take a good book or a laptop and it should pass quickly. (my room also had a TV) <img src="i/expressions/face-icon-small-smile.gif" border="0"> Once they start the desensitization they give you slightly larger doses every 15 minutes for about 8 hours, then they wait a while after that to make sure you're fine. Then they ship you back up to a normal room.
I'm sorry to hear no more home IVs for you, that really sucks. <img src="i/expressions/face-icon-small-sad.gif" border="0"> Good luck with everything.